I once had a build with no passive subscreen options.
It was great because then it was like a real full-screen experience.
I just wrote up a racing game code that is pretty fun, but it would be a bunch better without a subscreen in the way.
Of course, I could fill it up with timers, laps, tire wear status, road conditions, and navigation equipment stuffs, maybe a missle
box and some spy-hunter-esque ammo counters, but where's all the no-passive-subscreen at all at dudes?