[amoeba]

I'll give my views on this since I usually advocate a turn check.

on this turn I would bet and I would likely call any reraise.

If villain is thinking player, there is no way he does not lead with a set on the flop. there is no indication that I would continuation bet in to 3 way pot on that board and he would hate to have BB hit the draw for free.

once the 9 hits, he tries to check raise us with a boat? gives us bad odds even if we have something like AKs?

true I get broke to a 9 here but thats the only hand I get broke to.

now I do understand what wtfsvi is saying. he is saying that there is a wide variety of hands that sb is leading the river with. and I agree with him that if villain won't call the turn bet with a draw or a lone J, then I think check behind is not bad. yes I give a free shot for him to outdraw me but the thing is the times he doesn't outdraw me, hes bluffing or blocking the river 100% of the time, thus it makes sense for me to check behind if this assumption is true.