You could just set all items to Scope: "User".
If that's too much of a bother, I'm sure someone here could whip something up pretty quickly.
No, that still prompts the character selection, which is what I do not want.
Actually though, I'll dig through the scripts and see if I can have it omit the MP display and level display from the character select, because those are one of the major factors in me wanting to remove it the selection screen.
In general though, it just seems silly to have it ask you which character you want to use it on when there's only one character.
@Game_Guy: First party member, yes.