6 more WWE Superstars who could ask for a release after TJP, Itami & Dillinger
#2 Killian Dain
WWE totally wasted SAnitY after bringing them up to SmackDown from NXT. They've done nothing and that's a shame. They were one of the most interesting factions we've seen in WWE in recent years and showed a ton of potential, being spearheaded by veteran Eric Young.
One person who has openly spoken about his frustrations on SmackDown is Killian Dain. Dain proved he was one of the best big men in the entire WWE while in NXT but has done nothing on the main roster. It won't really be surprising if he asks for his release but WWE would be better off to give Dain a chance to show what he can do. He has tons of potential.
Rusev has to be frustrated. After getting nothing in the terms of storylines, he got "Rusev Day" over with the WWE Universe only for WWE to do nothing with it.
Rusev then won the WWE US Championship but his reign didn't go anywhere. It won't be surprising to see someone as talented as Rusev leave WWE and come back in a few years as an established star.