I think that what you should have done depends on your goal. If making the money was your ultimate goal, then folding is fine with so many blind-free hands coming. But I feel that even then, ace ten suited is a very strong hand to be folding. If your goal is to win as much as possible, then the hand is a must play when everyone folds to you on the button, especially if the short stack is one of the blinds (obviously not in this case) and therefore likely to call you with much worse. Against the two big stacks in the blinds, a shove could look like a much weaker hand and get a call. Doubling up certainly puts you in a much nicer position, and if you don’t play, you’re only looking at about 30 hands before you’re blinded/anted off. If you wait, your stack will be shorter even if you do get a better hand. All in all, I think the best play was a shove. My two cents’ worth.