Call the bet and c/c the river UI. MP2 just called your turn bet, it is unlikely he will 3-bet, he either has a Q or a straight draw. As far as BB goes, hard to say what he has, he could have the T, but also possible that he has a Q[img]/images/graemlins/club.gif[/img]X[img]/images/graemlins/club.gif[/img], maybe 44s even.