The only answers imo are Sin Cara, Tensai, O 'Haire, Staziak, and Palumbo.
Why I'm seeing Nakamura on here is beside me? I get it he didn't pan out in the main event scene but he has been a solid fixture in the mid card/tag team scene with numerous titles.
Basically the equivalent of a Marvin William's career. Didn't become the superstar that he was meant to be but wound up with a solid pro career overall.
I think Nakamura is a legend regardless of his time in WWE