The Ultimate Warrior is a joke. The Ultimate Warrior is what your friends think pro wrestling is - a steroid-enhanced weirdo in make-up yelling nonsense before a three-minute match consisting of the most phony-looking fake fighting that's ever been seen. Warrior's "skills" are thus: 1) being very, very muscular and 2) terrible promos.
The Ultimate Warrior wasn't like his contemporaries: "Macho Man" Randy Savage, an exceptional athlete with an incredible personality and a silver tongue; Hulk Hogan, a skilled entertainer who could read a crowd like a book and adapt to change time and time again; Sting, who was all of that. The Ultimate Warrior was a one trick pony. The Ultimate Warrior was one year. The Ultimate Warrior, if one is to be brutally honest, was one match.
In 1996, upon Ultimate Warrior's "triumphant" return, Vince McMahon was astute enough to realise this and feed him nought but the most cowardly of heel jobbers, your Hunter Hearst Helmsleys and your Goldusts. Even amongst the wreckage that was Shawn Michaels' WWE championship reign, Vince McMahon saw Warrior for what he was: a fun sideshow.
As history has taught us, WCW was run by people who were anything but astute. What worked for a few months in 1990 was bound to work eight years later. Only no, wrestling moves quickly - too quickly for someone with one string to their bow and a tank of gas that lasts three minutes. Those who do remember what followed wish they didn't.
Say what you will about Sami Zayn in Warrior's era - he'd at least not stick out amongst the Mr. Perfects, the Bret Harts and the Ricky Steamboats. The Ultimate Warrior would be eaten alive in Sami Zayn's era. The monsters in Sami Zayn's era have versatility. The monsters in Sami Zayn's era have cardio. The monsters in Sami Zayn's era complain about the skinny guy who does all the flips, draws all the crowds, sells all the t-shirts and who is going over in the main event.
The Ultimate Warrior is lucky he came along when muscles were appreciated more than athleticism and when yelling was more appreciated than good storytelling - and even then he was a flash in the pan. In the ring with Sami Zayn, a dynamic, resilient, charismatic twenty-first century wrestler, he wouldn't last five minutes. As per usual.