It would be cool seeing all of the characters be used in some of the boss fights, but somehow I feel like the bosses will be fought in almost exactly the same way. Rubella's Plight and Gen's Plight are good examples of this. On the way to Griffin we would simply move over to Tristis and skip his text like we did with Rubella, and with Gen we just wouldn't enter the Temple of the Sun immediately. We would instead fly back to her quickly and skip through her text as well. Making another category makes sense when you look at it, I feel as though the run will end up very similar but will require occasional 30 second or so detours that only slightly deviate from the main route, so it will end up being essentially a slower Any% rather than a unique run. I'm in favor of making the category regardless, but it will be hard to generate interest in running it.