Yeah, Rafa will probably stick with Torres as his main man unfortunately, but I am heartened by the willingness he's shown to rotate. As far as Ba's goal drought: one of the major factors in that was that he was often made to play a wide position by Pardew, and he has no business playing there. Even if he does go into a pronounced slump, we're paying a low fee for him and his wages shouldn't be too bad. My main concern is how his knees will hold up. If you're failing medicals on a regular basis, there's obviously something amiss. Overall though, Ba is a risk worth taking.