#6. Pete Dunne
Pete Dunne will defend his WWE United Kingdom Title against Walter at NXT Takeover: New York and it seems he may finally lose the strap.
Dunne has been WWE UK Champion for as long as we can remember and now he needs to move up to the main roster to have big matches with main roster superstars.
Although he has made appearances on Raw and Royal Rumble before, he has never been called up permanently on the main roster and that should change after WrestleMania 35.
#5. Bray Wyatt
Bray Wyatt has been rumored to return for a long time but WWE has no idea what storyline they should insert him in upon his return.
There was a thought that he would join WWE Champion Daniel Bryan and Rowan in reuniting The Wyatt Family and later began a feud with Bryan for the title.
But WWE has been planning to change Wyatt's gimmick after a prolonged struggle. It's possible that he returns with his new gimmick on Raw or SmackDown after WrestleMania 35.