In Dance Moms 100th episode, Abby finally presents her new junior elite competition team during pyramid leaving the original team and moms in shock. With her new team in place, original dancers are pitted against new ones.

After a season full of fights, losses, and heartbreak, Abby and the moms gather to discuss the most memorable moments of the past year. Abby discusses the pain of losing her mother, while Kelly's expulsion from the team is still fresh in Christi's mind. Soon, old wounds are re-opened and everyone is "seeing red."