5 feuds that will define WWE in 2018

#2 Roman Reigns vs. Brock Lesnar

This time, Brock won't get back up.

The match between Roman Reigns and Brock Lesnar that will take place at WrestleMania has been four years in the making. Ever since Roman Reigns began his mega push at the 2014 Royal Rumble and Brock Lesnar ended Undertaker's undefeated streak at WrestleMania that year, they've been on a collision course.

The first attempt to complete the program was aborted at WrestleMania 31, but things have changed drastically since then. The Roman Reigns that begins 2018 is a mature and seasoned performer, in contrast to his 2015 self. For all the protestations of the show sacrificing everyone else for him, we can at least rest assured that he won't be reciting Jack and the Beanstalk on the Road to WrestleMania this time.

How the feud and match are received is still in doubt, but it will be better than in 2015, and like it or not, Roman's victory will be a huge moment.