Reads-wise, cold-caller is a somewhat tricky player but I'm not so sure he's clever enough to do this with something like AA hoping I'll overpush with trash. On the other hand, button practically pot-commits himself with the call and if he calls I have a good chance of having a huge chunk knocked out of my stack. On the OTHER other hand, if button beats me, he will likely beat shorty as well and end the bubble, putting me ITM with a reasonable stack.
Party Poker No-Limit Hold'em Tourney, Big Blind is t400 (4 handed)
converter
UTG (t785)
Button (t1260)
Hero (t3870)
BB (t2085)
Preflop: Hero is SB with A[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">UTG raises to t785 (All-In)</font>, Button calls t785, <font color="#CC3333">Hero raises to t3870 (All-In)</font> but doesn't feel so great about it.