#4 The New Day
On January 1st, Balor aligned with his former partners from Japan to bring back The Balor Club, something that will surely take Balor on the right path. Finn now looks like the man he was before his injury at SummerSlam 2016 and Gallows and Anderson look better than ever.
The New Day had a clash for the ages when they battled The Shield at Survivor Series 2016. Since then, however, they have done almost nothing on SmackDown Live. It may be time for them to face yet another incredibly dominant trio.
Additionally, New Day already have a history with Gallows and Anderson, as the two tag teams feuded through the summer of 2016. Now, they can fight each other again, but this time at a much bigger stage. This is also a golden opportunity to turn The Balor Club heel and let them run through everyone.