2 superstars who should be John Cena's opponent at WrestleMania 35 and 2 who should not

#2 Should be - The Demon King Finn Balor

This would finally re-establish Finn Balor as a top star

Finn Balor was the first ever WWE Universal Champion who had to relinquish the title due to an untimely shoulder injury. However, ever since the Irish superstar has made his return to WWE TV, he has not received the booking he should have had. He has been booked like a lower mid-card superstar who wins random matches on RAW just to lose on pay-per-views.

Balor has never had a singles match at WrestleMania, and a singles match against someone like John Cena would help WWE establish Balor as a top star once again. The leader of the Balor Club could also bring his alter ego, The Demon King, after being tempted by John Cena to use him at WrestleMania 35.

Cena could play a bit of a heelish character in this feud, just like his previous feud against Roman Reigns, which would help elevate Balor as a babyface.