#3 The Rise of The Club
Think of all great factions that have graced the WWE Universe. NWO, DX, Evolution and The Shield. I would count The Legacy but really, they're not in the same league as those stables. The Club has the potential to be the true heir to the great stables of the past. It can be argued that they can be even greater than The Shield as they have the right mix.
They have a bonafide powerhouse tag team, a former WWE champion and with the addition of Balor, they will have a former Universal champion. Much like Bullet Club, they can crack some skulls, take some names and make their presence known to the rest of the WWE Roster.
It's logical to believe that Paul Heyman already has a version of these plans in place. The Mad Scientist has something brewing in his lab and it tastes like blood, sweat, and tears.