His body has been through so much, that after he tried to go back to 170 I just don't think his body carries that weight that well anymore. I think 155 will be good for him. He had a very impressive run at 155 and I think he can continue to do very well there. There will be plenty of great match ups for him there.
I hope they make that Sanchez/Diaz fight. That would be such a sick fight. Diaz might light him up on the feet, but it would still be a sick fight to watch. FOTN for sure, could have strong potential for FOTY.