Rosberg pits, exits second behind Jenson Button. If Rosberg's on a 2 stopper he's got to go 21 laps on those tyres. He'll also have to stay within 20 or so seconds of Jenson Button.
Only once...So I ask again, does Button need still to pit twicse or only one time?
So I ask again, does Button need still to pit twice or only one time?
Only once...