I've seen Villain limp with A-rag and some trash. When he donk bets one third pot, should we raise with the gunshot? As played, now open ended, bet the turn, jam? ]
Id play it as strict draw. Call with good odds. Fold with bad odds. Give ace pair discount outs in addition to straights which helps.
I dont bluff limpers as a pretty firm rule. I need direct confirmation that they try to play well postflop, which basically reduces the portion of limpers that I will bluff to (nit limpers) which is a small portion of most player pools.