#4 TJ Perkins
The winner of the inaugural Cruiserweight Classic, the image of his battle-hardened body receiving the purple cruiserweight championship from Triple H is one of the most memorable moments of the recent past.
After a promising start in the WWE, his momentum crashed and burned as 205 Live was buried with underexposure. Even with the recent revival and positive reception of the weekly show, TJP has not had much time to shine.
He is one of WWE's best athletes, his portrayals of masked characters like Suicide and Manik in TNA, and PUMA on the independent circuit, are memorable for many fans.
He is 34 now and approaching the peak of his career, and to waste it on the under-card of an under-promoted show is a shame.
Maybe the new Impact under the supervision of Don Callis could welcome their former employee back. Or imagine all the dream matches he could have in the junior heavyweight division in NJPW, with the likes of Will Ospreay, Taiji Ishimori, and especially Kushida!