Plot: With Sage’s tour opening in barely two months, Tal, Dondre, Poppy, and Odalie realize just how hard they’ll have to push themselves if they want to truly become a professional dance squad. East-O’s sudden death leaves Rigo with questions and a challenge to his father’s throne in the form of his prodigal Uncle Matty, while Sage surprises Collette by bringing in a frenemy from her past to run point on the tour