#3 Form stables
After the brand split, the fans were welcomed with a vast roster. Everyone had a different story to tell but the creatives failed to capitalize on them.
NJPW produces a solution to it. Form stables and maintain heat among one another. In that way, everyone will have a story and the fans will remain fascinated. Simultaneously, the heat within the stable can add more drama.
Sanity is on its way and Drew McIntyre has formed an alliance with Dolph Ziggler. The New Day is a living example of the WWE production. Rather than restricting the number to three, WWE should expand it to have more people. Will WWE assemble together Superstars with similar interest or let them go solo? Only time will tell.