#3 The Dudley Boyz
There was plenty of excitement surrounding the return of The Dudley Boyz to WWE in August 2015. They seemed poised to become ten-time WWE Tag Team champions, but their comeback was ill-timed because it was right in the middle of when WWE decided to have The New Day embark on a lengthy reign as champs.
After The Dudley Boyz had fallen short of winning the twin titles, they didn't have a sense of direction. They constantly lost to almost every team they went up against, and while they should be commended for putting younger talent over, they should have been allotted a few meaningful victories themselves.
Bubba Ray and D-Von Dudley teased splitting up, after SummerSlam, which would have been interesting if only so that we could see Bubba Ray as a singles guy again. Instead, they followed through with their retirement on the post-SummerSlam edition of Raw and haven't been seen since in WWE.