#1 John Cena

John Cena and Samoa Joe's feud is incomplete. Earlier this year, Joe declared that he will participate in the 30-man Royal Rumble match and he will eliminate Cena.
The declaration excited all the wrestling fans as the feud was long awaited and the clash would be worth a million dollars.
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Unfortunately, all the dreams were shattered when WWE announced that Samoa Joe was injured and he was out for a while. By then, Cena went to continue his Hollywood commitments, and the fantasy feud remained unfinished.
WWE can use Cena effectively to launch Joe's career. As Cena is working as a part-timer and Joe has very few years left in his bag, WWE should consider the feud and push Joe with it.