This guy shouldn't have been allowed to fight at LW, it's obvious he can't make it and may not even have intended to. He weighed 137, then came back 2 hours later and had actually put on 2 lbs.. wtf? Who does that. To top it off there is no second weigh in as there was for Murray, Rios can put on as much weight as he wants now before the fight.
What kind of precident does this set if they are going to just keep fining guys a small % of their purse for pulling this kind of crap. It's a tremendous advantage for the naturally bigger guy to get away with this, who knows how it would have effected Rios had he actually worried about being 135. From the little I've seen of Abril he isn't strong enough to keep Rios off him as it is, let alone a welterweight Rios.