Top-4: WWE Superstars John Cena could face in his farewell match
Cody Rhodes is seen as the man John Cena has passed the torch on. Thus, the situation would be ideal for a John Cena vs Cody Rhodes match.
Source: codyrhodes/instagram
John Cena has never beaten Roman Reigns, so why not give a goodbye by dealing with the man he could never deal with.
Source: AP
Randy Orton desires to fight John Cena at WrestleMania. Thus, it would be incredible for the two to relive their rivalry one final time at the grandest stage of them all.
Source: WWE
Gunther has been knocking on the doors to become the next big thing in WWE. He could be given a space alongside John Cena, in his final match.