Just from his line, I would assume MP is a weaker player who likely has a looser than normal range here.

I'd shove. I'm a bit worried about UTG's range but given MP is in the pot as well there's either a ton of extra dead money (if he folds) or money that's in with low equity (if he calls, following my first assumption) it ends up being a decent situation.

Yeh very easy shove with how much money is in the middle, strength of our hand and logic of MP being a fish so that = dead money.

Thanks for responses!

Same for AK?

Would we be ahead a decent chunk of the time? If UTG is tight, I'd imagine his 4betting range vs. a SB 3bet into 2 players is pretty much AA/KK/AK... So we're mostly calling for dead money on the chance we get hold up against AK?

yeppers cuz if you think about it you now have blockers to Aces and Kings and he can have QQ. I think AK is better here in this situation actually because AK has more equity (and blockers) vs KK then QQ.