Gogo select more commands?

Sort of related to Gogo, is there a hack to allow others to have a similar status menu -> select battle commands menu as him, but with different options? So Relm doesn't need to waste an equipment slot for Control, Setzer doesn't need to do the same for GP Rain, and the same for whoever gets Summon?

I was re-reading GrayShadow's Command Change Custom Event (https://www.ff6hacking.com/forums/thread-3544.html), and realized that this is indeed possible by incorporating that hack. You'd need to create an NPC on the airship that allowed you to change out your commands. This NPC would, say, check the first character in the party, and branch to a dialogue for that character. IE - Locke is in the front of the party, so the NPC says, 
"I can change your commands for you." (static dialogue no matter who talks to him)
"Which command would you like?  (dialogue based on Locke as the lead character)
> Steal                                       (branches to event code that sets Locke's commands to "Fight, Steal, Magic, Item")
> Mug"                                       (branches to event code that sets Locke's commands to "Fight, Mug, Magic, Item")

You could even combine this with other code to do the following:
1. Dummying out the ability for a relic to change the command in C2, and then having this NPC check for a rare item (just an event bit) before offering the command change. This would free up 5 relic slots.
2. Combining with Madsiur's equipment checking event code (https://www.ff6hacking.com/forums/thread-3210.html) to lock this until a character actually talks to the NPC with the relic equipped.

I'm now considering adding this to my hack.