#1 The Miz
Like the original group, the leader of this group of Four Horsemen would have to be great on the mic. The Miz has always nailed the promo part of his game and has improved to become a pretty good wrestler between the ropes. He's come a long way from the brash kid who showed his love of pro wrestling on the Real World.
The Miz has routinely dressed in the flashiest suits throughout his career and he even played up the A-Lister persona during his run with the Miztourage. Let's also not forget that Flair himself gave his blessing for Miz to use the Figure Four as a move in his toolbox. Nowadays, performers use whatever moves they want with few asking for a blessing from the star who made the move famous. Some do still ask.
The multi-time Champion has another main-event run in his future but how he gets there is up for debate. It could be as a part of a tag team or as a part of another group. Maybe, he could form the new Four Horsemen with the other Superstars. The Miz just looks like he would be a part of a modern day Four Horsemen anyways due to his slick wardrobe and solid mic game.