Prime is good with the kids. Leading grown men is a little different. He would be wise to pursue another position in the NFL before jumping into a HC role in the NFL. These kids are hyped up by him and all the celebrities that show up. NFL guys won't be. Just my opinion.
I know he doesn't want to coach in the pros, but I think he's a leader of men, period. I mean, he's one of the greatest athletes in the past 50 years. He's been there and done that in the NFL and MLB.