possible, but this isn't a request thread lol. This is a "this is how you start looking into the idea of doing this yourself" thread. I personally wanted to add rumble into games that never had rumble e.g pokemon games, rumble would essentially just match secondary/tertiary sounds and not music, but I couldn't be bothered to figure out how. Maybe try properly later.
It's not as if three or more previous posters made 'suggestions/requests'... I was just bringing up the 5-7 so games on GBA that already have built in Rumble Support but don't work on Omega DE yet.