Oh shit, that's fucking awesome. Derrick's definitely not ready for DC but he can't pass this up.
Let's be real here. Derrick is not getting any younger, he's not gonna decide to get in shape at this point in his career. I love the black beast, he's one of my favorite fighters. But he is what he is, don't kid yourself into thinking that a year from now he's gonna decide to actually fully dedicate himself.
He said in one of the post fight interviews that he only trains 1 hr per day and that he used to train like a half hour per day. He's just a genetic freak with crazy explosive athleticism and huge power that overcomes his lack of conditioning and skill.