#1. John Cena
We have seen John Cena and Edge face-off many times in the past. But that was 10-12 years ago; there is a different John Cena and surely there is a different Edge now. The John Cena vs Edge feud for the WWE Championship had dominated RAW and SmackDown for a long period of time, but whenever Cena and Edge shared a ring the atmosphere of the arena changes.
Out of the three options, this is the one I'd be most excited about because of the promo battles between the two greats, the build-up, and the match itself. Considering the history they have had and the spectacular matches these two have given to the fans, this match needs to be taken into consideration by WWE Creative.
There is history, and there is a proven track record in terms of in-ring chemistry. With the time that has passed, it would also be nostalgic. We don't know who would win the match but it'll be entertaining.