#1. A big stir in the Roman Reigns story at Fastlane
Roman Reigns has been unphased in his latest WWE run leading up to Fastlane. Most weeks, he gets the last laugh, and that's exactly what he will be expecting at Fastlane when he defends the Universal Championship against Daniel Bryan.
Post-Fastlane, Reigns already has Edge waiting for him at WrestleMania 37 if he retains the Universal Championship. But as per the stipulation of the latest SmackDown main event, Edge will be the special enforcer for the Universal title match at Fastlane.
It's Daniel Bryan's only shot at winning, but he isn't expected to. What if there's a big stir in Reigns' group ahead of WrestleMania 37. Edge being responsible for driving a wedge between Roman Reigns and Jey Uso could brilliantly play into their story.
What if Reigns ends up betraying Uso for not being able to help him as much as he could have? Jey Uso has been treated as second fiddle for a while now, but tensions could boil and The Tribal Chief may end up getting rid of his cousin in the process.