User blog comment:Xilinoc/Ch. 610 - Mausoleum of Skulls/@comment-1268838-20141218124105/@comment-1351982-20141218144110

I was thinking the exact same thing. Not to fangirl but Kubo was teasing Nel coming back as an adult and she appears as an adult in the Bleach 2015 calendar. Kubo might just be trolling, but having some Arrancar come back as soon part of a team effort is the only way I can justify them coming back. The remaining Quincy are far too powerful for a one-on-one fight.So I think it's going to be a team effort. Otherwise why bother having Chad, Orihime, and Yourichi along for the ride!? Besides it would be a nice throwback to Rukia's speech in the Arrancar arc during the invasion of Hueco Mundo. Also, if Uryū decides to leave the dark side, it would come full circle with Ichigo and Uryū vs the Menos Grande.