[PiG]

Zerenix I think you're exaggerating how easy it is for OL's to see everything. If the toss is smart he can usually tell where the overlords will come from and place buildings to avoid being scouted. But I think the idea of the game is that you're always able to scout what you're opponent's doing if you commit enough.

Like... basically if the Protoss is pressuring with his early units then he shouldn't be able to deny overlord scouting at the same time. Whereas if he's being a sneaky snake and doing something that relies on not getting scouted well then it's not that hard to keep a stalker on the edge of your base near this tech that you need to hide so badly. And if they come from the other angle then you can usually get down there well in time to stop it.

In short, I doubt it's overlords seeing everything that's really your problem in the mu.