#8 NXT Invasion Angle led by Paul Heyman

NXT has been one of the best things that are going on in WWE for the last few years. While fans usually have a lot of complaints about the product on the main roster, the same is not the case with the yellow brand.
Superstars like Adam Cole, Velveteen Dream, Johnny Gargano, Tomasso Ciampa, Ricochet and many more are Internet darlings and with the amazing creative genius of Triple H, the feuds and booking on NXT is top notch.
The only thing that it sometimes lacks is exposure. Not many casual WWE fans know much about WWE. A great way to deal with this would be an NXT invasion angle on the main roster.
If Brock Lesnar leaves WWE, that would als leave Paul Heyman without anyone to manage. A great way to use him would be to let Paul Heyman lead the NXT superstars and cause havoc on the main roster. Triple H could also be heavily involved in this, as his own NXT would go against him and invade the main roster.