#2 The Viking Raiders

The Viking Raiders and The Street Profits had been competing in triathlon type segments on WWE television, which ultimately led to a match at Backlash. Interestingly enough, that's where the teams encountered a random horde of ninjas directed by Akira Tozawa, who brought a giant ninja to back him up.
While many thought that the two teams would work together to take on the ninjas, that alliance didn't really last all that long. In fact, The Street Profits ended up defeating The Viking Raiders clean to defend their tag team titles and were then ambushed by Andrade and Angel Garza.
Look who just shut down all of Tony Khan's critics! More HERE.
With that being said and The Viking Raiders taking a clean loss on RAW, it looks like their feud with The Street Profits is over. Whether WWE rebuilds that momentum or not over the next couple of weeks remains to be seen, but losing clean and then having new challengers take their place doesn't bode well for Erik & Ivar at all.