Don't touch fans, even when they're obnoxious, until they actually assault you first. It'll never look good and you're 325lbs and wearing pads and run over people for a living.
It certainly looks like Omari walked up on a verbal confrontation he wasn't even involved in and made it physical. If that's not the case, we'll need to hear more, but that's how it looks.
Had the fan shoved someone, put hands on someone, threatened someone, etc? I don't know and I don't see it, but I'll listen if Omari and the staffer want to tell their side.
From the clip, DON'T go first, Omari. They're not going to hurt you if they hit you and you have every right to toss them like a ragdoll after they hit you.