Not sure if it's been mentioned before (probably has, but digging through all the GS posts...nah), but has there been any mention or idea of the GS getting an arena in the same vein as FF7?

1 on 1 fight, each progressive fight gets another status effect, increasing MGP rewards per win - betting on going another round, or cashing out like the Out on a Limb minigame, etc.

Yeah, it would have to be an instanced duty, but if they were able to fix Raid Boss Pipin, I'd think they could handle this.