its very simple! You need:
1 additional controller for split screen
2 send me a private chat (i'm italian, so if you are english speak slow xD)
3) when we are ready, you start a face off 2 vs 2 lobby, and i'm join to you!!
4) when start the match, i and my second controller go to you, you put the tactical insertion whit second controller and i do the seem thing =)
5) don't use the Moab please! and put invisibility in the class!! you can destroy my helicopter =)
MY GT: Wings of destin