How is that scary? It's very useful.
I'm with weapon disable, because it could get very bad down thar. Example :
You have a grenade, perfect timing, all your team-mates are dead. There is only one enemy. You're setting your aim, about to let go of the mouse-button, then the grenade dissapears, then you're shot.. When you spawn your 30 team-mates (There was only one enemy, and then there was you, and it's hard to believe he took out 31 men,) kill you.