That's exactly what John Cena did in his final match against Gunther on "Saturday Night's Main Event." He went out on his shield, doing something in the ring that he hadn't done in 20 years, to further establish a younger superstar who will be among those carrying WWE for years to come.

WWE Saturday Night's Main Event marked the retirement of John Cena, who shockingly tapped out to Gunther in his final match.

John Cena officially walks away from WWE after his match with Gunther at Saturday Night's Main Event, and throughout the day, wrestlers from past and present have been paying tribute to the star.