Efrain and Nover are both going to do well at LW but that division is so loaded I think it will be a LHW who has the most success.
Vinny if he can learn how to take a punch will do great but I'm not sure.
Eliot who has great BJJ and is more a well rounded fighter then Vinny could do very well himself.
However I think Bader who will be probably the second best wrestler in the division behind only Rashad. In a divison that is full of well rounded fighters but doesn't have a lot of top BJJ guys or top wrestlers and Bader is a well rounded fighter with All American wrestling I think he will do very well at LHW.