I also think Orton should ditch his dad in a spectacular fashion. Have Orton lose a meaningful but inconsequential match via inadvertent botched interference by his dad. His dad enters the ring and helps Orton up. They embrace and then Orton gets a mic. "Thanks Dad, for all you've done for me. I really appreciate it. I was glad they inducted you in the Hall of Fame... hey wouldn't that make you a legend?" then BOOM, RKO, putting down the Cowboy. Orton then says, "Your services are no longer required." Preferrably this is done before the HIAC, so Orton can win the match vs Taker without his dad around.