Item storage in Armoire: Give us a place in the Armoire to store Misc gear we may want to hold onto. Start it out with 50 slots or so to see how the system handles it, and then slowly increase it from there. This would be only for armour, since I know a lot of people are collectors of sets, this could be a step in the right direction to help players out a bit.
Squadron rotations: Now, the AI if far from perfect, just like players. But players at this day and age are smarter than the AI in our squads. I'm suggesting a special system that lets us 'teach' our squad better rotations. I'm not saying this to make them attack faster, I'm saying this to make them attack smarter. As we level them up, we should be able to 'teach' rotations by having a special window that shows us their skills, and how we would prefer them to act on Single Targets and Multi Targets.
Squadron Positioning: Give us a 4th option in squad commands called 'Keep Target Positions'. We have waymarks, correct? Allow us to use the A/B/C to tell our squad where to stand, and possibly not move from there until another command is given. Some of the low/high level dungeons we can take them into? They're pretty dumb. Standing in a Fire DoT circle in Halatali. When we tell them to stop attacking, as of right now, they just huddle around us like we're some prophet (lol yeah right), which can make mechanics a pain.
[B]Squadron Attacking Targets[B/]: Allow us a special target marker for just squad instances, that allow us to put as many 'IGNORE TARGET' markers on enemies. My case in point, is how stupid the base AI is, where they will attack everything including the current focused target is. Example: Tonberries. It's a bitch and a half of a place to do Wanderer's Palace when they're all trying to attack everything else, and you have to spam the command to only make them attack the boss, or you wipe....again and again.
The squadron missions I've only suggested because I just really dread doing them (A bit less so since Brayflox is the only one that's hard to wipe on that I've personally seen if you're the healer), and I know others may dread them as well.