[Nick C]

Against two-pair, you could have a fair number of outs, so long as Button isn't slowplaying a straight (though the Button's more likely draw may make, for instance, the 6 [img]/images/graemlins/spade.gif[/img] not an out for you).

You're getting a probable 15:1, and I think I'd see a river, even though it's entirely possible I'm drawing dead.

Earlier in the hand, I think I'd just 3-bet the flop.