#5 Finn Balor

Finn Balor is one of the most underutilized wrestlers in WWE at the moment. He was on his way to greatness after winning the Universal Championship at Summerslam last year but an untimely injury acted as a massive setback for the Demon King.
Balor is regarded as one of the best wrestlers in the company by both fans and the management and a feud with the master of submissions, Chris Jericho, will indeed help Balor gain the much-needed momentum. Jericho v/s Balor is not something that the fans merely want, it is what they need.
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Many other potential feuds with the likes of AJ Styles, Randy Orton, John Cena, Samoa Joe, Dean Ambrose, Bray Wyatt and Kevin Owens are a possibility as well. Hopefully, Chris Jericho will do one last long run with the company before riding into the sunset.