3 likely Mainevents for WrestleMania 35  after the conclusion of Survivor Series   

#2 Seth Rollins vs Brock Lesnar

Seth Rollins curb stomping Brock Lesnar at Royal Rumble PPV 2015

This may look improbable right now as Seth Rollins is currently involved in a rivalry with Dean Ambrose. But when Rollins is done with this feud, the only way ahead for him would be to ascend into the main event scene on Raw to fill the void left behind by Roman Reigns.

He has had a phenomenal 2018 as he has been one of the standout performers in WWE this year so it makes sense if he is promoted to the main event scene the preceding year. The last time he fought for a primary championship was way back in 2016.

His comeback story into the main event scene can be scripted perfectly by making him win the 2019 Royal Rumble match which would then allow him to battle the Universal Champion in the main event of WrestleMania 35 and possibly win the prestigious title.

Seth Rollins and Brock Lesnar clearly have an unfinished business in the ring as their WWE Championship match at Battleground PPV in 2015 culminated in a DQ due to outside interference from The Undertaker.