Hi, This is my first post, I think the villain in this case has already shown that his range of playable hands is way larger than everyone here is giving him credit for. I can't remember the last time I played 4 out of 8 hands dealt. He has already shown a suicidal tendency by calling an all-in from a short stack with AT? Personally when I'm a short stack I'm looking for atleast AJ to move all in and it takes a better hand to call with than it does to bet with. I wouldn't be at all surprised here if he had ace rag, very rarely do I see people play big pairs deceptively, usually they would make a re-raise more in the neighborhood of $1000-$1200, but not 2-1/2x the initial bet, that's trying to win the hand before the flop IMO