Honorable mentions

Killian Dain was the MVP of the first WarGames and his athleticism as a big man is what surely got him signed. His build is that of a slightly bigger Bray Wyatt and both share similar moves.
Both have an explosive, off-the-ropes cross body that just floors anyone who it hits. Dain, like Wyatt, also has a senton bomb but Dain also has a senton splash and uses a bicycle kick and cannonball.
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That coming from a guy who is around 320 pounds must really hurt. It's certainly effective.
Willie Mack was signed to NXT Developmental for a time, but he was ultimately released.
He had been lighting up the independent scene before he was signed, and he is currently doing the same in Lucha Underground and Impact.
He recently had a fast-paced match with Rich Swann on Impact. He uses a lot of call back moves like a stunner, Rock Bottom and frog splash.
Mack also utilizes a standing moonsault and shooting star press and a suicide senton to the outside.
Seriously, watch any of his work in LU and you'll see why his actions supersede his appearance.
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