#4 Enzo Amore

Another unlikely pick, but fans have to admit there would be a lot of great opportunities to grow from here. Not only would The Shield have one of the best men on the microphone in their corner, which will only add to the intrigue of how the threesome are booked, it also gives Amore something to do if he loses his Cruiserweight championship.
In fact, it doesn't even have to last long and WWE could just use Amore to generate heat before Rollins and Reigns finally turn on The Certified G. Of course, the crowd would probably lose their minds if Roman Reigns and Seth Rollins laid a smackdown on Enzo Amore and that would be a great way to get fans behind The Shield heading into WrestleMania 34.
Look who just shut down all of Tony Khan's critics! More HERE.
That's the kind of momentum WWE needs right now, and while it probably isn't everyone's first choice for who to join the future Hall of Fame group, it is a means to an end to help Roman Reigns gain momentum for WrestleMania 34.