#1.) Seth Rollins
John Cena already did a good job of putting Rollins over in 2015, back when Rollins was still a heel. However, things are very different now, and with Seth Rollins poised to become the top star of WWE in 2019, it’s high time that Cena gets back into a World title picture again, even if just for one program.
Naturally, it would mean that Rollins would win, but a match against Cena would be a blockbuster PPV main event, and Rollins could further cement himself as the new top guy of the company.