Don't think so. From what I've read so far, he had some family issues back home needing his attention and may not come back. I think Boston just made it official by releasing him.
"I'm always amazed to hear of victims so badly mutilated that they have to be identified by their dental records. What I can't understand is, if they don't know who you are, how do they know who your dentist is?" - Paul Merton