Heavy ops can move with the team keeping enemy ops out of the way. Also by interrogating any enemies the group kill on the way they will know where the enemies are coming from.
I am still thinking of ways to use fake corpse. It depends on how long dead bodies stay in the game. Then I would just use it to hide in plain sight then wait till someone passed then sneak up behind them. :ninja:
Also you should look dead and not in final stand. So someone doesn't just try and finish you off.
Yah, I could see having a firefight, pushing them back, then heavy op moves forward and plays dead, second time they come up 30 seconds later, here is a dead security guy... ok, keep moving... pops up behind them with a GL
would only work a once or twice per team... but I bet bots would fall for it a lot
other thing I'm thinking of is when 2 people are shooting at you, play dead... both will assume the other finished you off