While I realise its only over one lap - Im wondering if the much hotter expected temps will cause Merc's to lose a bit of their advantage in quali
In quali, I can't see it effecting them, it would more likely be race pace that hurts them.
Personally I don't think Rossberg cruising to victory was as much to do with temps keeping tyres going for him as not following a car infront helped them out a lot.
Tyre wear of a car following anyone around has been much worse and frankly when haven't the Merc's been following people around in the past couple years which is part of the reason I think their tyres have been so bad.
Will certainly be interesting if the Merc's either qualify on the front row or get there by the first corner(as both generally start very very well), if we see less tyre problems even with very high temps.
I'm 95% sure that the reason Button has "better tyre wear" than Hamilton in the past couple years, is simply Hamilton spending more time behind other cars, the whole trying to pass Schumi for ages, both of them knackering their tyres, and Button coming along and breezing past as both of them drop pace significantly.
Though even if the Merc's did well out front in hot temps, how much would be being out in front, how much could be them actually fixing the tyre wear, you get the feeling if they can suck less badly on tyres, they could be a very very good car this year.