>>49504776What hurts is that it's really a good idea, I know this will sound very Scott or Famon (I never know which is which) but for example Beyblade gave a good example of how to say goodbye to your audience in its final episode it gave us cameos from Most of the characters, updating us on their progress or giving closure to their development, did not require great animation or expensive seiyus, it was only a couple of seconds on screen.
This could have been implemented in the tournament giving us a montage of old characters facing each other, this would have been the nostalgic connection that this season supposedly wants to exploit instead of bland cameos without plot weight.
https://www.youtube.com/watch?v=UutEbext81s 