DraStic

I just came up with an idea, i have no clue on how this works, but i think it would be verry cool

since the DS have a split screen, wouldn`t it be awsome if the main screen had been full screen and the second screen had been set as a "mini map" in the top right or left corner ?

it could be done i think but having a part of a screen covered isnt cool unless you use a keybind that switches the screens.

UPDATE: tested it and it is possible.

Practically you can already do that in the layout editor. Long-press a screen layout button to get there.
Then you can make the main screen 100% width/height and the bottom screen as small as you want and move it to a corner.