#2 Aiden English
The possibility of Aiden English joining Bryan and Rowan is a very interesting one, but it could be the key to bringing back English to SmackDown in a prominent way since his split with Rusev. English is currently a commentator on 205 Live, but he would be a great fit for Bryan's new alliance.
English's talents are singing and entertaining, however when he turned heel on Rusev, it was clear that the WWE Universe gave up on him due to their support for Rusev. The reasoning for English to join the alliance could be the fact that English gives it his all to impress and entertain the crowd with his singing, but society simply just doesn't appreciate his voice.
Aiden English had also performed on the stage from a young age, appearing in many stage performances. The fact that he has worked his entire life in the entertainment scene, only for the fans to reject him could be a great storyline to bring English back to prominence.