That's what we love, bro. That show of class and sportsmanship in an organized brawl.
I'm with Diaz who slapped Scott Smith's hand away. "We're not fuckin friends. This is a fight and you might seriously hurt me. I don't need to have PDAs with you in here" (not that Nick said that).
A part of me maybe doesn't even wanna see them fight once they start that shit. Hug and then fight? I don't get it.
It's not classless to not touch gloves. The only thing that is is to fake a glove touch to then hit. But if a fighter's mindset is "fuck this guy until the fight is over" that makes as much or more sense than "hug this guy until the fight is over"