Thoughts for new commands:
Change title/game over screens
Change system2 graphic(battle graphics)
Change frame
Change menu commands(as in, remove or add them from the list)
Change map transitions(battle entry/exit)
Change attribute %
Change battle type(Traditional, Alternative, Gauge)
I'm essentially naming off stuff that is set in the database with no event command to change. It might be nice to have some of these, if possible.