By Andrew McCarty While fans will never see it happen, most have wondered at some point if their favorite head coach could win in a fight over another head coach. Okay, maybe that’s just for the crazy fans out there. Anyway, Nebraska head coach Scott Frost gave the fans what they wanted earlier this week. No, he didn’t get in a fight. However, when asked who he could take in a fight – out of Big Ten coaches – Frost made it clear there is one coach he doesn’t want to mess with: Jim Harbaugh. “I’m just telling you, Jim was a professional athlete,” Frost said on the Bussin’ With The Boys show. “A…