#6 Bray Wyatt and Luke Harper return
Both Bray Wyatt and Luke Harper have been rumoured to return for various months, the stars have began appearing on WWE live events but are yet to return on television.
Normally, the night after WrestleMania features many huge returns of former and current WWE superstars. This year Wyatt and Harper can return as a tag team on SmackDown.
They can even reform The Wyatt Family with Daniel Bryan and Erick Rowan, this will help to re-establish the stable and give the fans some dream matches with other top groups.
#5 Triple H gives his farewell speech
Triple H will face Batista in a No Holds Barred match with his career on the line at WrestleMania 35. The match result could go in anyones favour.
But Batista has more chances of winning this match because only Triple H's career is on the line, WWE may want Triple H to retire from in-ring competition to focus on the company.
Vince McMahon will be giving more attention to XFL once it begins, so the entire control of WWE could go over to Triple H and his wife Stephanie McMahon.
So we can expect a farewell speech from The Game the following night on Raw, it will be really emotional since Triple H is one of the stars who made WWE what it is today.