Rosario to Vampire to John

What would happen if Tsukune wasn't the only human to be brough to Yokai? What if John befriended Tsukune on the bus ride and he joined in on all the crews adventures? And what if John had this strange power? Well for one, Moka wouldn't be the only S class super monster on the team, and Tsukune would have one less girl in his harem. (Re-Written! "A Wintersfield Attends Yokai")