Arreola was definitely surprised by Walker. He needs to focus more and not underestimate his opponent.
Needs a lot of focus...but he apparently claimed he wants to be more focused and that his weight and discipline are things he wants to work on... So we shall see... :conf
I think while Arreola is fighting guys that arent elite he will get away with not being in shape but as soon as he steps up its going to be his downfall.