#11 and #10 The Young Bucks as DX
Before they became the greatest tag team in the world and EVP's of AEW, Matt Jackson and Nick Jackson were used as backstage talent and jobbers in WWE. In a 2008 segment on the now defunct ECW, The Young Bucks were dressed as Shawn Michaels and Triple H, in a DX parody. Their main purpose was to get beaten up by John Morrison and The Miz.
If there is anything great about the segment, it's that The Young Bucks do a great DX impression.
#9 Tommaso Ciampa as Muhammad Hassan's attorney
Tommaso Ciampa, one of the best and the toughest stars in NXT, actually made his debut on SmackDown. This was many years before first appearing on NXT. Ciampa had the unfortunate role of being Muhammed Hassan's attorney, who was speaking on behalf of his "client," just before The Great American Bash.
The Undertaker didn't take too kindly to his presence and gave him a chokeslam and tombstone pile driver for his trouble. To his credit, Ciampa plays his role well and goes all the way as the "scared attorney." On a lighter note, it's more stunning to see Tommaso Ciampa with a full head of hair and no beard.