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What did we learn from Friday practice at Barcelona? We learned that things are not quite what they seem. Does the fact that the Repsol Honda riders are second and third overall mean that HRC’s travails are behind it? Certainly not.

Do the two Suzukis in the top five – and Aleix Espargaro setting the fastest overall time – mean Suzuki have found the horsepower to match the Honda and Ducati? Absolutely not.

Will the Yamaha’s lowly positions on the grid put them out of contention on Sunday? Leaving aside the fact that it’s just the first day of practice, with another full day on Saturday, definitely, absolutely, certainly not.

Are all these assumptions completely baseless? That’s where it gets interesting. In fact, there is a kernel of truth underlying them all.

Jerez is always a very special weekend. When Valentino Rossi described the first race back in Europe using those words, he spoke for everyone in the MotoGP paddock.

Everyone loves being back in Europe, because the atmosphere changes, the hospitality units fill the paddock, the catering staff, hospitality managers, runners, cleaners, general dogsbodies – in other words, the people who actually do any real work – return to fill the paddock, and old friends are reunited after a long winter away, often doing something else to subsidize the meager pay they take for the privilege of working in Grand Prix during the summer.

The paddock becomes a village once again, awaking from the long winter slumber. The setting helps.

The charming old city of Jerez is showing the first shoots of economic recovery, not yet enough to match the full bloom of spring happening on the surrounding hillsides, the slopes covered with wild flowers, but there is a much more positive vibe than there has been for some years.

There is a sense of optimism. That sense of optimism flows into the paddock, already buzzing after a sizzling and surprising start to the 2015 MotoGP season.

With over 100,000 people expected to pack the stands on Sunday, Jerez feels like the right way to kick off the long European leg of the championship.

Bridgestone have added two new tires to their 2015 allocation, in response to developments in 2014. A new extra-hard rear will be made available at a few of the more abrasive circuits on the calendar, while the asymmetric front, debuted at Phillip Island last year, will also be available at more tracks.

Two new tires means two new color codings, to distinguish them from the existing allocation of tires. The extra hard rear will carry a yellow stripe around the side, while the asymmetric front will be indentifiable by a light blue band on the sidewall.

The existing color codings for the remainder of the tires remain unchanged, as shown in the tire chart and table below.

The third part of our review of the 2014 season, in which we take a look at the top 10 finishers in MotoGP, sees us turn to Jorge Lorenzo, the man who took the final spot on the 2014 MotoGP podium:

3rd – 263 points –  Jorge Lorenzo

If Marc Márquez’s season was one of two halves, then Jorge Lorenzo’s 2014 was doubly so. The 2010 and 2012 world champion ended the first half of the season in fifth place overall, 128 points down on the leader Marc Márquez. By season’s end, Lorenzo was third, having outscored Márquez by 29 points.

If Lorenzo hadn’t gambled on a tire change at the last race at Valencia, the difference would have been even greater: in the eight races before Valencia, Lorenzo had outscored Márquez by 54 points in total.

It all went wrong for Jorge Lorenzo during the winter. The Movistar Yamaha rider was under the surgeon’s knife three times during the winter break to fix some minor problems and remove old metalwork, most notably from the collarbone he broke in 2013.

That made putting together a training schedule more difficult than usual, and Lorenzo’s fitness, usually his strong point, took a nosedive.

It is a good job the post-race test at Valencia is three days long. The weather in Valencia in November is usually very good, but it can turn, and you can lose track time to rain. That was certainly the case on Tuesday, rain starting early in the morning, and coming in waves all day.

It meant the track was wet throughout Tuesday, only the depth of water on the track varying. The heavy rain meant that most riders decided to sit out the day, only ten riders putting in any laps.

With the track the way it was, the finishing order was not really relevant. What was more important was gaining time on the track, and for several riders, getting to grips with Bridgestone’s wet tires. Eugene Laverty, Loris Baz, and Marco Melandri, all of whom have moved over from World Superbikes, needed to adjust their minds to the Bridgestones.

Once again, a MotoGP race at Phillip Island is decided by tires. The tires Bridgestone brought to the Australian circuit were not up to the task, with riders crashing out all throughout the race. The front tires Bridgestone brought to the track were unable to cope with the conditions. The result was determined by tires, not by talent.

That, at least, is the narrative being heard around the internet after the bizarre yet fascinating MotoGP race at Phillip Island. It is an attractive narrative – a nice, simple explanation for what happened in Australia – but it is fundamentally flawed.

The tire situation was complicated, certainly. Jorge Lorenzo’s front tire showed very severe degradation, more than would normally be explained by the expect wear. Several riders crashed out on the asymmetric front tire Bridgestone brought. But to lay the blame entirely on Bridgestone is quite wrong.

Phillip Island is a very special race track. That has an upside – it rewards courage and talent, and has provided some spectacular racing – but it is also special in the more pejoratively euphemistic sense of the word. It challenges not just the riders, but motorcycle designers and racing teams as well.

Above all, it challenges tire manufacturers: with wildly varying temperatures, strong winds blowing in cool and damp air off the ocean, an abrasive surface, high-speed corners, more left handers than right handers, and the most of the lefts faster than the rights. It can rain, be bitterly cold, be bathed in glorious sunshine, or in sweltering heat. Try building a tire to cope with all that.

After last year’s fiasco, both Dunlop and Bridgestone tried to do just that. They came to the track in March to test tires and gather data to build tires for this weekend. The only minor problem is that the test came at the end of Australia’s long summer, and temperatures were much more congenial than now, as the country emerges from its Antipodean winter.

The tire selections brought by Dunlop and Bridgestone are much better than last year, but they are not quite perfect. At any other track, that wouldn’t be a problem. At Phillip Island, even being not quite perfect can land you in trouble.

The Grand Prix Circus has barely had a chance to catch its breath after Motegi before the next round starts in Australia. With a few exceptions, perhaps, a number of teams being forced to either take a much longer route to Australia to avoid the landfall of typhoon Vongfong, or else severely delayed until the worst passed.

Still, to call spending even more hours on a plane or at an airport for what is already a very long flight can hardly be regarded as a spot of rest and relaxation.

Still, they have now all gathered at what is almost unanimously regarded as the best racetrack on the planet. Phillip Island is everything a motorsports circuit is suppose to be: fast, flowing, and deeply challenging. There are plenty of spots for a rider to attempt a pass, or try to make up time, but every single one of them requires either exceptional bravery, or the willingness to take a risk.

The many brutally fast corners which litter the track separate the men from the boys: Doohan Corner at turn 1, where you arrive at a staggering 340 km/h, turn 3, now dubbed Stoner corner for the way the retired Australian champion would slide both ends through it at over 250 km/h, the approach to Lukey Heights, which drops away to MG, or the final two turns culminating in Swan Corner, speed building throughout before being launched onto the Gardner Straight, and off towards Doohan again. At Phillip Island, there is no place to hide.

Is Marc Marquez’s season going downhill? You might be tempted to say so, if you judged it by the last three races alone. After utterly dominating the first half of the season, Marquez has won only a single race in the last three outings, finishing a distant fourth in Brno, and crashing out of second place at Misano, before remounting to score a single solitary point.

Look at practice and qualifying at Aragon, however, and Marquez appears to have seized the initiative once again. He had to suffer a Ducati ahead of him on Friday, but on Saturday, he was back to crushing the opposition. Fastest in both sessions of free practice, then smashing the pole record twice. This is a man on a mission. He may not be able to wrap up the title here, but he can at least win.

The way Marquez secured pole was majestic, supremely confident, capable and willing to hang it all out when he needed. He set a new pole record on his first run of the 15 minute session, waited in the garage until the last few minutes, then went out.

For anyone on a budget, Misano is one of the cheaper MotoGP rounds to attend. Ticket prices aside, the area has a large amount of tourist accommodations, and the race takes place right at the tail end of the tourist season, when hotel prices are starting to drop.

Buses run to and from the circuit from Riccione, making transport to and the track affordable. Misano is a great circuit to go to if you are trying to keep costs to a minimum.

Misano may be a cheap weekend for fans, but it certainly wasn’t cheap for the teams in all three classes in MotoGP. The rain-drenched conditions on Friday saw riders crashing left, right, and center, in Moto3, Moto2 and MotoGP. They racked up a grand total of 62 crashes in all three classes, in just a single day.

Given that crash damage on Grand Prix machinery tends to start at a minimum of around a thousand euros, going up arithmetically with the severity of the crash and the class the bike is racing in, a conservative estimate of the grand total for repairs on the first day of practice would be enough to pay for a ride in Moto3. Or possibly even on a MotoGP Open class bike.

The cause of those 62 crashes? The water certainly didn’t help. Rain fell through the night and all day, leaving the track soaked and standing water on some part of the track. But it wasn’t just the water, the surface of the track itself was very poor, and rubber left on the track made braking on the racing line a treacherous affair, riders in all three classes going down as the front locked up.

The fact that Bridgestone had started the MotoGP riders off on the harder of the two wet tire options didn’t help either. It was an understandable choice: in previous years, when riders have used the softer wet tire, they have ended up being destroyed at Misano.

Silverstone, like so many British racetracks, is built on the site of a former World War II airfield. Though that fact may appear to be largely irrelevant, the location makes a massive difference to conditions at the circuit.

To allow the lumbering RAF bombers to take off on their nightly runs to Germany, the airfield was set up on the flat top of a hill. The combination of altitude and ubiquitous wind gave the bombers as much help as possible at take off.

Though the bombers are gone, the wind remains, and it played havoc with all three Grand Prix classes on Friday. The blustery wind blew the bantamweight Moto3 bikes all over the track. It hammered the heavier Moto2 bikes from all sides.

And it robbed the precious warmth from the MotoGP bikes’ Bridgestone tires, draining heat and reducing the grip. The mixture of strong winds, major cloud cover and low temperatures made it difficult for everyone during free practice.