I love campaign battle. I have earned nearly 1,000,000 allied notes. I have the following two suggestions I hope you may consider:
1: Registering for a union: Do NOT ask if one wants to register for a union simply go to the union select menu. Since there is an option to abort union selection there as well the additional prompt for cancelation is unnecessary, annoying, and frankly, dangerous! Very often it is very dangerous by the NPC and any delay in selecting options puts the player at great risk. Eliminating the extra, unnecessary prompt will streamline gameplay.
2: Allow skillups in Campaign. Abbyssea suffers from too much success and has drawn too many players away from other areas. If skillups were possible in Campaign it would draw people back into it and help redistribute players more evenly throughout the game.
Thank you for Listening,
Mister Claws