Changing Up Boss Arenas

These may be dumb ideas, but I thought I'd throw them out there anyway.

Most (not all) boss fights we stand on a single platform. Sometimes we switch to a different platform when the boss changes form.

I think it would be interesting to fight ON TOP of a boss for an entire battle. Moving from part to part (of the boss), killing/destroying each part as we go until we defeat the boss. Maybe when there's only a few parts left we get sent to a platform, but staying on the boss would be fun.

We have had to jump to different platforms in some fights, but I'd like to see that for an entire EX or raid fight. Basically I'd like to be platforming almost the entire time(I know, a BLMs nightmare). Maybe at the end different roles have to be on different platforms(heals mid to reach everyone etc).

Maybe one fight we could climb stairs as the boss goes up.

Dunno, just thought I'd throw these ideas out there. Does anyone else have some ideas?