UTG is being a reg over my small sample of 100h, unfortunately don't have much reads on him but he has been on the aggressive site and seemed to take many spots to take down pots earlier in the game.

We are playing ultradeep with a pro shortstacker (21/13) being sandwiched between us.

On the turn it is a very funny spot which I would often attack as the shortstacker barely has 75 and nothing else going with it that he can't bet the flop with. I actually was expecting the 3bet from UTG a decent portion of the timeas all of us are representing nothing close to the nuts.

My question here is what is our best gameplan for continuing here and how do we want to construct ranges to continue with as for blockers e.g.

P.S.: As I don't think he would turn any (good) flushes OTR into bluffs we should be calling off even more light, but also might be wrong here.