#4 Roman Reigns goes on to challenge Brock Lesnar for the WWE Championship
One of the great things about Roman Reigns' current Universal title run has been him feuding with multiple stars at any given time. The same is the scenario right now. He is set to defend his title against Seth Rollins at Royal Rumble, however, he also is in a feud with current WWE Champion Brock Lesnar.
This week on SmackDown, the company gave multiple hints that we could see Roman Reigns vs. Brock Lesnar at WrestleMania 38. While the current scenario is a "champion vs. champion", this could change if The Tribal Chief loses the Universal title. We might see him go on to challenge Lesnar for the WWE title at WrestleMania 38.
#3 The world titles could swap brands
Seth Rollins vs. Roman Reigns is surely going to be an exciting feud. However, this raises questions over the brand split. What's the point of having a brand split if superstars can still appear on the other one and even challenge for the world title of that brand?
An even bigger question is - which brand will the Universal Champion belong to if Seth Rollins defeats Roman Reigns? In our opinion, a major consequence of Rollins' winning the Universal title from Reigns could be both the world title swapping brands.
There's no way WWE would keep Seth Rollins and his wife Becky Lynch on two different brands. Moreover, if Roman Reigns ends up feuding with Brock Lesnar, FOX won't want to give away its biggest star to USA Network's RAW.
We could see Rollins taking the title to Monday Night RAW, and possibly changing it back to the original red color. On the other hand, Lesnar could move over to SmackDown with the WWE Championship and continue his feud with Reigns.