#3 Finn Balor and the Bullet Club
Remember how Finn Balor was pencilled in to face Brock Lesnar at Royal Rumble for the title he never lost? But as it turned out, Finn Balor returned to action in 2017 and has been more or less directionless despite being prominently featured.
Vince McMahon's decision of scrapping this blockbuster encounter with the Beast Incarnate could irk a heel turn. This turn might make Balor the most successful superstar on the roster. The first ever Universal Champion has been under-utilized on the main roster and turning this frustration into a realistic story line could make for some good entertainment.
Charlotte Flair to return and wrestle a CURRENT CHAMPION?
This could also ignite a Bullet Club invasion and considering that Finn was the original founder of the club, his possible clash with the Chairman could be the best thing Vince has been part of, in years. Imagine the possibilities of this feud.