Villain is a competent TAG I also Play TAG , this may seem like a very easy post, but I am really wondering if this guy is bluffing and if I should find a call here.
Villain (1000) straddles to 5
Hero (500) opens 88 to 20 UTG+1
Button (200) calls
Blinds fold
Villain raises to 80 in his straddle
Hero calls
Button folds
Pot (183) Flop 7
5
4
Villain ships it all in
Hero? What can he have, is he bluffing with AK or possibly 66 here. If he had an overpair wouldn't he want to get some value here? Obviously Hero should probably fold here, but what can Villain have that makes sense here?