http://www.youtube.com/watch?v=NcvsHLvYirY

Interesting.. watch the first 5 seconds. Marquez's line seems to stay in the groove, the dark section of the track. Lorenzo was outside of that attempting to pinch in, and just before contact he makes an attempt to change his line.

Does it seem even in slo mo that Jorge got on the gas sooner? Marquez was already past Jorge at that point; pass completed.