Be serious. IT WILL have them is has to, otherwise it's not a FF.

I'd like a futuristic setting, where different characters can have different weapons. Like they could be weilding a sword, but they put it away, and drw out two pistols.
This could be useful so they could go to the back row (Remember?) and fire of a few rounds. I would also like battle sequences that use their enviroment, instead of being on a flat plane.