It may be for the best anyway. I haven't seen anything to indicate he's any kind of world beater since coming back, even on today's HW scene. He's an intelligent and articulate guy that could do well in another field, possibly boxing related.

If he sticks to boxing, which it appears he is, every fight will help to distance him from his medical issues. Ironically, he may have to weather some real shots to the head to start to ease people minds about his recovery.