I'd probably be a sucker and push.

UTG could be pushing a wide range. UTG+1 realizes this. UTG+1's allin screams that he doesn't want callers (low-mid pocket pair, or maybe AK?). The only hand I might see UTG+1 doing this on that beats the 10's is JJ. Then again UTG+1 may realize this is what suckers like me think, and all-in with your worst nightmare. If so, then good for UTG+1 [img]/images/graemlins/mad.gif[/img]

gg!