#1 He's one of a kind

Keeping all the previous points in mind, there is one thing that is for sure, and that is that Randy Orton is truly one of a kind.
We've seen several Superstars walk into the WWE ring, and the fans believe that no one will ever be quite like them. Andre the Giant got replaced by the Big Show, who was later replaced by Braun Strowman. Roman Reigns seems to be taking John Cena's place, while Bray Wyatt's Fiend character has been compared to many legendary Superstars such as The Undertaker. Many new Mexican Superstars have even managed to show that the cruiserweight division can stay alive once Rey Mysterio retires.
However, there seems to be no replacement for Orton in sight as he is by far the most vicious and natural heel in all of sports entertainment.
Even though almost every Superstar may have a replacement waiting for them, Orton is someone who may never be replaced by anyone as he has left a legacy that cannot be replicated.
His one-of-a-kind character and work ethics will ensure that fans forever remember him even after he retires, and that truly makes him the number one guy in all of WWE.