#4. Test was intentionally taken out before his entrance into the WWE Royal Rumble Match in 2004
The WWE Royal Rumble match in 2004 saw the road to the iconic WrestleMania 20 begin. It featured 30 star-studded superstars looking to earn a world title match at the show of shows. Test was due to enter the match entering at #21.
As his music played in the arena, he didn't make an appearance. A camera was shown running through the corridor finding Test laid out unconscious. Off-screen, Eric Bischoff pointed to someone to "get out there" and take his spot. Mick Foley revealed himself taking Test's place. He entered the match to further his critically-acclaimed feud with Randy Orton.
#3. Lana was taken out of the Women's Royal Rumble match in 2019
The Women's Royal Rumble match saw Becky Lynch punch her ticket for a title match for WrestleMania. Initially, Becky was not in the match, in fact she was defeated earlier in the night by Asuka, missing out on winning the SmackDown Women's Title.
Lana had been due to enter the match at #28, but limped out down the ramp after suffering an ankle injury during the pre-show. When it became clear Lana was unable to compete, Becky Lynch made her way down. WWE producer Finlay, after much deliberation, allowed Becky to take Lana's place. The rest is history.