Central Connecticut State's Matt Mobley listed a bunch of potential landing spots, but speculation that he's favoring BC kicked up over the weekend. He's a scorer and a Mass native. He's probably the best transfer currently mentioning BC.
Michigan big man Max Bielfeldt is keeping his options -- including staying in Ann Arbor -- open. Based on his quotes, it sounds like he prefers Iowa State.
Neither Mobley nor Bielfeldt are difference makers. Both would be looking to play out their careers at a high level. Based on no other high profile transfers even mentioning BC, I think Christian is going to give the freshmen lots of minutes.