I don't think that Booker will be competing full time again. He might have a few matches and put over some people, but I see this as something temporary because he is announcing now and had his run at the top already. I would not mind a return to the ring full time but I like his commentary on Smackdown and it's time for new guys to get a shot now. He had his time and I would prefer he stayed on commentary but could compete on some occassions much like Lawler who also competes but is mainly an announcer instead.