I have noticed the same. DeMarco is the more disciplined and coachable fighter with a superior corner,if, the situation gets tough for Valero I don't see it ending well for him as he does not have much depth to his game. Darchinyan is more polished than him and we saw Nonito stop him so who knows? Valero looked very dehydrated in the pics I have seen of the weigh in, his skin had no glow and he looked drained,this may be factor if the fight is long enough.
Somebody is getting starched, I think it's safe to say that. Who will win is tough to decide. I'm taking the safe pick with Valero, but DeMarco at those odds are great in value though.