HL2 Grounds has interviewed Argyll, Spydr, and Jeremy!

Here is a snippet:
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Javert Can u give an in-game example of how teamwork will be incorporated? Will you have a leader/general model?

Argyll We are organizing the Army team into different Squads. Within the Squads are certain positions to fill (such as Riflemen, Support, etc.) This will encourage teamwork among the members of each Squad along with the entire Platoon. Combined with the Squad based system, the Objectives of each map will require a minimum of 4 soldiers to capture. They must hold the objective for a designated amount of time and once capturing and holding each objective for the designated time by the mapper, victory will be achieved.


Read the rest of the interview here