Does anyone remember TE John Frank at all? Decent TE with good receiving skills and good enough blocking skills. He followed his dream and never looked back. He could have played even after getting his MD license but decided that being a doctor was more important. He didn't want to ruin his hands and not be able to perform surgery, thus left the game with a pretty good legacy on and off the football field.
Good luck to Rolle. I hope he does well in whatever he decides to do.