I think that is what delayed his last fight. As far as now, I think he is ok. However, he also talked about feeling like he has been in training camp almost non-stop for a couple years and he wanted to step back a little. I think he wants to work on refining some skills without the pressure of "a fight coming up in 8 weeks." I don't think athletes get a lot more skilled in camps. They get in better shape and they lose weight.