Daniel Cormier, affectionately known as DC, seems to really know his wrestling. And he seems to be a Seth Rollins fan. Props for that. Cormier is the current light heavyweight champion of the UFC. He's embroiled in a bitter feud with Jon Jones, which just never seems to end. He defended his belt in a classic fight against Alexander Gustafsson. He's at the top of the sport right now - and just before winning that UFC title, he could be found in the stands at WrestleMania 31, celebrating Seth Rollins' big victory. Don't believe it?Cormier has also been a frequent commentator in regards to the WWE on Twitter, and Rollins went so far as to send DC a signed Money in the Bank briefcase. Maybe a future tag team?