Of all the mainline FFs (no sequels or spin-offs) which battle system could you live without ever seeing again and why?
Personally, I feel it is FFI's if only cause the Job class system has spoiled me and the idea of choosing my party and their classes (which I would technically be stuck with til the end of the game); just doesn't sound as appealing to me like it used too. Granted I love FFI but I can't see a modern story based 40+ hour FF using this system well.
EDIT: Due to its unique position, FFXI is not part of the thread. Its Job Class system is pretty awesome anyway...