#4 Play up the mind games

Mind games have proven to be one of the best parts of The Fiend's entire character, and how far the company went with it was jaw-dropping, to say the least. In fact, between terrorizing The Miz and his family, and being able to blur the lines of reality, the mind games were one of his biggest selling points.
With that being said and The Fiend versus John Cena set for WrestleMania 36, the company needs to make sure that it is a key point of their feud. They also need to at least attempt to get as personal as they can with the storyline, which will certainly help draw fans into their eventual match.
The fact that he left WWE for the big screen, or just how many talents he has held back over the years remains to be seen, but there is a lot here for WWE to tell a very compelling story. The type of story that could make The Fiend more relevant than ever.