I pushed a change to sandbox in last sandbox update removing the auto possessing as you suggested

the interaction is something in the game and not related to scripting, I could change it too, I will study that possibility

but for other things we would need to discuss particularly each of them, I guess its hard to just make it "done" completely at once

I think it’s too late to think about that

I don’t think this would help much because we don’t build big servers on sandbox so if we want something custom we just modify the sandbox code directly on our server

This type of thing has to be thought at the framework creation and not later. Eg rounds framework.