How can i sneak if you know that i am comming?

Granted,you can't go wrong with a Tom Clancy game for the Box.This is stealth action gameplay redefined and at it best.The lighting and the graphics are amazing.The only gripe is the multiplayer.Choosing between merc and spliner cell are cool.But it is only four players.Two mercs to guard while two spies attack.If you are a merc,you know when and where the splinter cells are comming.Same with the mercs.It seems redundant,you are timed.Mercs have to run back and forth guarding more than two posts and spys have to rush and attack straight into an expected ambush.Either way,whatever team you lose on,you will feel like an ass.Multiplayer gets old quick,unlike any other Clancy game.Maybe if you didn't know how many people you were up against.Maybe if the mercs had another purpose other than hunting you down.Maybe if you could have bigger teams.Maybe more modes.Maybe multiplayer coop.Multiplayer just isn't as meaty as it should be.Other Clancy games have raised the bar too high for this to have multiplayer keep up.