After months out of the studio, Nick announces that the nationals are back on - but which team is going? A-troupe and B-troupe must face off with five one-on-one matches to find out. However, a lot has changed, and things aren’t the way they used to be. At the end of the day, there is only room for one team to continue on the road to the nationals, and Richelle and Summer each make a choice that changes everything.