What If WWE WrestleMania Was Always 2 Nights?
34. WrestleMania 2

Already, there's a conundrum with WrestleMania 2 technically having three main events, as the show was split between three different venues. However, this is actually quite easy to pick, as one of them just doesn't hold the same weight.
The British Bulldogs defeating The Dream Team for the WWF Tag Team Championship is all well and good, but it can be argued it not only is less interesting than the WWF vs. NFL Battle Royal that preceded it, but as the midway point, it is less important than the main event of the first venue, Mr. T vs. Roddy Piper in a boxing match.
The marquee would have been much easier to promote Mr. T and Roddy Piper over the tag teams, and the celebrity angle that piggybacked off the previous year's main event is overall far more valuable than a tag title change.
That tag team match instead could have opened Saturday or Sunday if this was a two-night event, and perhaps, the boxing match would have ended in a more definitive fashion if it were main-eventing.