#4 Brock Lesnar as Universal Champion - 504 days

WrestleMania 33 has become an event that's lived in infamy among WWE fans. On that April night, Brock Lesnar defeated Goldberg for the Universal Championship. Raw's main event was then essentially held hostage for 504 days until SummerSlam 2018 when the expected result finally materialized and he dropped the title to Roman Reigns.
During his reign, Lesnar only showed up sparingly, and only had title defenses against three different people - Reigns, Braun Strowman, and Samoa Joe.
Did you know a top WWE Superstar just wrestled outside the company? More details HERE
After the summer of 2017, more people got tired of it, and this only accelerated after Lesnar retained at WrestleMania 34. His dropping of the title felt like a relief rather than a big moment.
Unfortunately, we're now back to where we started, because Roman Reigns got sick, and Lesnar is champion again. Will he drop the title at WrestleMania 35?