I believe this is a great idea
Since I am not a programmer, I do understand some of it, it is hard to tell how easy or hard it is to implement.
But say you wanted a part of the screen to tear apart and combine for a dramatic style or even have an inventory on the said screen.
There are so many possibilities without having to press a key/button/mouse event to activate a load process.
Just use a mouse button to access your inventory or what you plan on it.
GREAT idea too, I think this would make ease of use a big leap