5 current WWE Superstars John Cena has never faced but should

#1. WWE Superstar Dominik Mysterio

Rey Mysterio and John Cena have shared the WWE ring many times in the past few years. The 16-time world champion recently also competed alongside Rey's son, Dominik.

Dominik Mysterio is one of the rising talents in WWE today. Although he is the youngest superstar on the main roster, the 24-year-old has proved he has so much potential. Going against Cena at one point could be a chance for him to learn more about the business and gain more experience from one of the best in WWE history.

Cena has already taught Dominik a few things. The Leader of the Cenation teamed up with The Mysterios for a few dark matches on SmackDown and at a few live events between July and August this year. During these matches, the 16-time World Champion coached Rey Mysterio's son.

"To hear Cena coaching him in the corner, and he just stayed quiet. What he learned from Cena is completely different than what he's going to learn from me. So I asked Cena to coach my son as much as he can. He's all yours. Dominik learned a lot this past weekend, and it's only gonna get better," Rey told DAZN.

As with all the previous entries on this list, a match against Cena would take Dominik's career to another level. The former SmackDown Tag Team Champion could turn heel and attack his father to set up a match against Cena, who could return to defend Rey.

For several fans, it might be interesting to see Cena face Dominik more than a decade after he last went one-on-one against his father.