#2 EC3 and Eric Young
EC3 and Eric Young are both former top Impact Wrestling stars who have yet to make their mark on the WWE main roster.
Young was previously part of the SAnitY stable, which enjoyed much success in NXT, but was rarely used in a significant way when the group was brought to the main roster and SmackDown Live.
As for EC3, he enjoyed a brief stint in NXT, and was rushed to main roster, only to be forgotten about quickly after his main roster TV debut.
EC3 and Eric Young have teamed up before on WWE Main Event, and the two Superstars make a formidable tag team, and one that could add depth to the SmackDown roster.
One problem that has always existed with the brand split is that divisions such as the Women's and Tag Team divisions feel underwhelming when the teams are spread across two brands, meaning the budding team of EC3 and Eric Young could help a growing SmackDown tag team division.
The Revival can work with just about anyone in pro wrestling, and with EC3 and Eric Young's abilities to entertain, the four talents could have a really fun and exciting in-ring program.