Allison confirmed at Merc so that's the last, I think, major move ticked for the season.

In other news, Pedro de la Rosa has gone on record as saying that Merc will have an aerodynamic advantage this year as they would have been able to start working on the car before the other teams. Doesn't take much forethought to come up with that theory...

Not long now until the first cars are unveiled and the first test session commences, really looking forward to seeing the visual differences and technical solutions each team applies to extract the best performances. Don't expect the launch cars to reveal all the pre-season secrets, there'll be plenty of mock or disguised parts fitted for those first off track 'photo opportunities, the real details will start to reveal themselves when they're on the circuit.