Then came the Guardian Force system in FF8, and the Ability Crystals in FF9, and then Sphere-Grid level system in FF10, then the License System (Or what I call Sphere Grid 2.0 minus spheres) in FFXII, and now FF13 is going to have a revolutionary combat system.
I just hope there's some yaoi fanservice or some animal-based party members like FF12 lacked.
The summoning system looks great too, especially considering the Shiva Sisters and of course Odin
And the moogles, while cute as hell, aren't really my cup o' tea. I'd much rather have a big, strong, muscled werewolf party member who has a yaoi relationship with one of the main characters to be honest