Personally I think 'letting the hand go' would be a mistake here in this spot. I mean do you seriously put villain on A2 as part of their range here?
Also, we only have 25bb's before the hand.
I actually might consider checking the flop while OOP for pot control 'but' also because if villain doesn't hold an Ace then I'm winning sfa... whereas I check flop & if they check behind, I'm much more likely to be getting paid off by all the other hands he'd likely have in his range (ie. weak broadways hitting 1pr. hands on turn, sm & med. pp's that weak playes are often still only limp/calling with preflop in late stages (instead of raising)). I think we actually might get more value by checking flop & cbetting turn instead.... 'although', I mean if I'm raising over a limper here I'm going to be firing a cbet on a flop like this near 100% of the time with all of my 'air hands'.. so really, you should probably just go ahead & cbet.
And fishy villain just happens to have one of the few hands that is ahead of us. I say 'gg'... & 'nh' (by you that is). I'm never folding here in this spot. If you're the type of player who is likely folding here... then I strongly suggest finding another game to play in besides tournaments.
Brad Booth - > "Like a fight... it's not how you start, it's how you finish"