#2 Have Finn Balor Join The Club

Finn Balor has been bogged down in the midcard for so long and one has to wonder why the company hasn't already gone ahead and put him in The OC. Sure, it seems inconceivable since Balor is on SmackDown Live and the group is currently on Raw, but that could be easily solved by the Wildcard Rule.
WWE could also have Balor ignore the Wildcard Rule entirely and just show up with The OC whenever he wants. At least this way, Balor finally has a purposeful storyline again and he can become a sort of edgy anti-hero.
In the end, Balor would flourish in The OC and having him around would add yet another interesting layer to this already intriguing storyline. It also gives him a chance to be propelled back into relevance, which could finally result in him getting the title run he has deserved for a long time.