I'm with Hamma
That kind of nonsense is silly in something that is supposed to be a fast paced intense shooter.
I'm tired of RPG's.... RPG's and WW2.... BURNT OUT....
besides It would piss me off if I was planning an attack and i plan out the squads route and we head out that way then all of the sudden theres an enemy building smack dab in the middle of our path that wasn't there 5 minutes ago...
Go play SWG or something.
And whats wrong with PS being a massively multiplayer quake? it would be teh BOMB