The Sepang MotoGP test is always a key moment in the MotoGP season. It is the first time the riders get a look at all the hard work that has gone on over the winter. It is the first time the engineers get to see if the ideas they extracted from the data from the November tests have any value, or were just wasted effort. The Sepang MotoGP test is the place where the dreams of riders and engineers careen headlong towards the iron wall of reality. It is where they learn if they will destroy the wall, or the wall will destroy them.
This year, the Sepang test is even more important. With so many riders out of contract this year, the outcome of the test will heavily influence any decision about their future. The lucky ones will get to make a decision on their own future based on their results, and the result of the bike. The unlucky ones – the reader should regard "unlucky" as a synonym for "slow" here – will end up having decisions made about them, whether the fault lies with them or elsewhere.
Why are the first three of nine full days of testing, and still months away from the first actual race, so important? Silly Season grows ever more precocious, starting earlier and earlier, factories now regarding it as normal to make a decision before the season proper has even got underway.