III) Seth Rollins
The former five times World Champion had a big involvement in the epic Roman – Cody saga and we can definitely expect him to be a part of this storyline once again after he returns to WWE. Cody and Seth already had a three match long feud 2 years ago and it was one of the best feuds of both of their careers. We can surely expect them to restart their feud and this time for the Undisputed WWE Championship.