>>717766768
Cameos are 100% the best they could cobble together from a previously worked on tag system, which got canned due to the game being rushed. I'm 100% sure it is. 11 already had a semi-functional tag mode (only in towers of time with predetermined characters and it was always 2v1) after X scrapped it.
>>717770570
There are no consistently potrayed characters in this series past when their characterisation was an opening and ending slide.
Everyone past X is a marvel quip machine.