Rolled Aces in 75-150, big pot, blind river bet

[Andy B]

If he has an open pair, it's much less clear, and probably only a call. If you "know" he has at least trips, it's about 3:2 against him making a full house by the river, absent any information about the liveness of his hand. I don't feel like doing the math just now, but let's just say that B-Man's hand would have to somewhat dead for Sixes-full to raise his open Aces.