This is going to be a big weekend in MotoGP, perhaps one of the most significant in a long while. The outcome of Sunday's race is unlikely to be earth-shattering - the chance of the top three being entirely Spanish, and composed of two Repsol Hondas and a Factory Yamaha is pretty large - and the championship will look much the same on Sunday night as it does now. Yet this weekend will be key.
Much of the interest - and intrigue - revolves around the test on Monday. The most visible piece of the MotoGP puzzle will be in the Suzuki garage, where their brand new MotoGP machine is due to make its first real public debut. The bike has had a number of private tests, some more secretive than others, the latest being last week at Motegi with Randy de Puniet. The times that were leaked from that test were respectable, though with only test riders for competition, it is hard to put them into context.
At Barcelona, a public test, with official timing, and up against the full MotoGP field, there will be nowhere to hide. Will the Suzuki be able to match the times of the Hondas and Yamahas? Unlikely, the bike is still at an early stage of development. But it should be faster than the CRT machines, and close to the Ducati satellite bikes. De Puniet's first target will be himself, and the time he sets during practice and the race on the Aprilia CRT he rides for Aspar.