Scenario: Capture the Flag 
 
I got a good strategy that you can use on the multiplayer map Midship. First if u are playing with four people on each team have 2 people stay inside the base to protect the flag and 2 people go out to get the flag. When one person gets the falg one of the people inside the base go to the edge of the top of the base and wait there. The person with the flag runs in front of the base and looks up at the person on the edge and jumps and presses the right trigger to throw the flag up at this time the person on the ledge has to press "X" fast so as to get the falg before it drops. And there you have a fast and easy flag capture.