#8 WWE SmackDown Tag Team Champions: The Usos
Jey Uso is arguably WWE's biggest breakout star of 2020, at least in a singles role. He has worked in the main event and is a constant presence alongside Roman Reigns at the top of SmackDown. Once Jimmy returns, the two twin brothers could become as unstoppable as they have ever been.
The Usos are already one of WWE's greatest ever tag teams, but this new character edge shown by Jey could lead to even bigger things for them. He and Jimmy are likely to win the SmackDown Tag Team Championship soon and they could dominate the Blue brand for the rest of the year.
Whether Reigns remains the Universal Champion or not, The Usos could stay on top of SmackDown's tag team division. They would have fun matches against various teams, like the Street Profits and the Mysterio family. Jimmy and Jey Uso could go on a career-defining run as Tag Team Champions in 2021.
#7 WWE RAW Tag Team Champions: Undisputed Era
While they are still firmly a part of NXT, Undisputed Era may eventually move to the WWE main roster in 2021. They have done it all on the black-and-gold brand and their arrival could spice things up, particularly on RAW. The red brand could do with some fresh faces, but they will need to be booked well.
Adam Cole might get a big push upon his debut, but the rest of the Undisputed Era could find themselves in the tag team division. They could instantly become top contenders for the RAW Tag Team Championship, either as heels or babyfaces. An 8-man tag team match with The Hurt Business sounds like a fun idea.
Any combination of Kyle O'Reilly, Bobby Fish, and Roderick Strong could be the dominant tag team on Monday nights by the end of 2021. Hopefully, WWE keeps Undisputed Era strong once they leave NXT. Giving them the Tag Team Titles would be a decent way to do so.