Around the two minute timeout of Saturday’s Colorado–Nebraska game, Buffaloes quarterback Shedeur Sanders was seen walking into the locker room. At that point, there was no doubt about who would wind up victorious as Nebraska had a healthy lead. Sanders had been replaced with Ryan Staub as he closed out things in Lincoln. Instantly, there was speculation online about Sanders and him leaving the sideline early. Clarification was provided by the man himself on Tuesday, saying he went back to be evaluated for a concussion. Not too long before, Sanders took a massive hit when scrambling downfield …