I don't run tracking software so no HUD info unfortunately.

UTG and UTG+1 are both loose-passive fish.

I think it's possible that villain will over-limp pairs all the way up to 99 or maybe 1010. Granted the higher pairs must be discounted at this stage, but when he does limp them he's much more likely to back-call with them than with any other hands.

This may be off, but I don't really expect someone 16-tabling 20nl to be planning on making a lot of fancy plays like c/c, c/r with air.

I think my range is fairly strong here when I raise 3 limpers, to the point that I think back-calling weak broadway would be pretty bad, particularly off-suit. I guess he might do it anyway, but I would have thought hands like 87s-J10s would be more likely. I also don't see why he'd really want to overlimp off-suit broadway that much, particularly if he thinks I'm squeezing wide.

I don't see why he would donk lead flop with air ever, as practically none of my range folds on this flop.

I'm of the opinion that he's seldom going to try to make me fold top pair or better. Since that's what I very likely have by the turn, I don't think he really has any air in his range. Semi-bluffs are definitely possible, but I couldn't help thinking he would be more likely to put the whole lot in if he had a draw, since that would be a normal raise size anyway and he definitely doesn't want me to call because it's cheap. Would be interested to hear thoughts on this.

What do people think about the likelihood of villain going for a check-call rather than check-raise with a set or two pair on this flop?