It has now been almost a decade since the feud between Kevin Owens and Shane McMahon, one that saw Owens even headbutt Shane’s father, Vince McMahon, on an episode of “SmackDown.” And it turns out there was some real life animosity at times to go along with the storyline animosity, at least according to Eric Bischoff. Discussing Owens’ return at SummerSlam during the “83 Weeks Live SummerSlam Reaction,” Bisc
