>>27582336XYZ43 is probably the last part of Team Flare since it has Greninja as the broadcast mon.
Episodes we still need are:
>Goodbye episode>Aftermath episode>Serena dedicated episode where she decides what she wants to do next>Maybe a TriPokalon episode where Ash competes>Alan and Manon setting off on another Journey together>Honor of Kalos celebration because the League likely skips the closing ceremony because of Team Flare>Ash being crowned Kalos League Champion>AZ appearing at the ceremony