[smittyuiop]

I'm guessing villain is button, and it also looks like he's one of the big stacks and you're above ave? And by saying he played back at blind steals, do you mean he reraised preflop and took it down? Anyway, pot is about 100k and you have 70k. If he has any pair over 6's he's calling and ahead, any unpaired hand he'd probably fold b/c they're probably both over T. Without a read I would guess reraises preflop tend to be pairs more often, although as a big stack I'm also guessing he's more than capable of reraising light to put pressure on mid stacks like you trying to make final table.

I probalby fold preflop but as played I don't mind the shove. Check call his probably shove isn't that bad because any hand that he calls your shove with he is also going to shove himself when you check to him. In addition, he will also shove hands you're well ahead of. But the downside is he could check behind (unlikely) or he could draw out with somethign like QJ or KJ or some other draw that you don't want to have to race against for all your chips. I guess I like shove flop.