Might be a bit early to speculate but Mercedes, do we have a problem?
Other than Alonso's problem with the engine (apparently) nothing spectacular. Massa and Hamilton very close in the last session, Kimi slightly behind because a small mistake on his quick lap.
If it rains it's going to be interesting. Kimi said on the Finnish part of the press conference that the car was better on race set, and it did look very oversteery on-board how he likes it.
Go Kimi! :P