5 Things WWE subtly told us on SmackDown: Unexpected star to turn face in Roman Reigns-Brock Lesnar feud, Underutilized superstar set for big title push?

#1. The greatest SmackDown Tag Team title feud to be renewed

When asking the question of which the greatest SmackDown Tag Team title feud has been since 2016, there's only one answer - The Usos vs. The New Day in 2017. It was a feud for the ages and one that truly defined this era of tag team wrestling in WWE.

The Usos and The New Day's rivalry was similar to that of Sasha Banks vs. Charlotte Flair in 2016, in the sense that the titles would exchange virtually every match that they faced each other.

This week on SmackDown, Jey and Jimmy Uso came out and they were confronted by King Woods, who announced the return of Sir Kofi Kingston from his (storyline) injury. The two men went after The Usos, and they made their intentions clear later on the show - they're gunning for the SmackDown Tag Team titles.

King Woods' feud with Roman Reigns seems to have fizzled out in favor of a tag team title feud, but at Day 1, we're likely to see a renewal of the greatest SmackDown Tag Team title feud of all time between these two teams.