Maybe he will. But for now the sooner we get Bruno back to RB with Rosenior on the left the better.
A fully fit and in form Bong is a much much better bet at LB than Rosenior. We need a left footed player in that position and the disadvantage of having a right footed player there (Rosenior) was obvious on many occasions during the latter part of last season. Rosenior is a very good player, but his best position is not LB.