Hey guys!
I'm not sure if flop is superstandard here so I wanted to see what you think.

SB: 43/33 over 21 hands. 3bet 2 out of 6 so far and squeezed 1 out of 2.
UTG: 20/18 over 89 hands. Seems very tight UTG. No reads on his postflop tendencies.

Pre I oftentimes fold bad or middlish KK vs 3bets even IP but here we are 4way and the squeeze wasn't too big so I figured it's ok? Still a fold? Is it possible to backraise here since SB seems to squeeze way wider than AA here? Is the EQ-edge I would be pushing too thin? Can it be too thin if I'm IP?

OTF Since I don't know much about MP I just gave him a range to see how I do vs it. I don't see him folding to a shove almost ever.
9%:(JJ, 77, 55, J7, J5, Add:(J,7,5,68,64,89,T8,T9), QQ:dd, KK:dd, J:dd, T98:dd, 68:dd, JT98, 5678)
I have 41,2% vs this. If I count his bet as a shove and assume that SB always fold I need 39% to gii here which I have. So it's pretty close.

If SB ever x/shove here with AA+NFD I'm crushed suuuperhard. I don't think a prolly overaggro player like him will do this too often, but maybe I'm wrong.

So, what do you think about pre and flop?