Eventually, I'll be running a game of Super Console (console.wikidot.com), with some additional FF Tactics/Tactics Advance-style grid setup. It'll be easier for my casual players to use this than maptool or RPtools, since i won't need any funky macros and such, just the capability to roll a d20 and move stuff around. This is, of course, counting on the stilted conversions I'm doing of regular Final Fantasy Jobs to the system and adding in some Tactics-specific stuff (movement stuff mostly).