If Vettel does not get past Button soon his strategy and tyres will be up in smoke. Same goes for Grosjean/Hamilton, but I think his chance has passed...
Button must be 3-stopping then? Sounds like another China in that the tyres simply didn't last for a two-stop.
Why are they putting Button on a 3 stopper? He was keeping Vettel behind him and was lapping a bit faster than Hamilton.
He was always going to be though. It wasn't a poor stop. Moronic decision. I'd love to be paid to real off mistakes like they do.