Going to take more than rubbin' some dirt on it and walking it off. Brutal injury. But it's bone and bones heal, maybe need a plate and screws but if no tendon/ligament damage he'll be almost as good as new in a few months, I hope.
My son and I watched that game last night and were both sickened to see it. And we watch a lot of MMA. That is the most gruesome thing I've seen since Lawrence Taylor did almost the exact same thing to Joe Theisman's leg several years ago. We saw Frank Mir put a legendary fighter in an arm bar and the guy wouldn't tap out. His elbow just popped out of socket. Watching his lower arm just dangling and flopping no matter what he tried to do with it was pretty tough to see. This was much worse in my opinion.