Back in the day, when my old clan was alive, my leader was very good at managing the battlefield. IE: At SV, he'd sit at the alpha hill or somewhere on the tower tracking enemy movements and tell us where to strike. We were so good at team work that we won CTF a number of times with just melee and nades.
CTF was our specialty; For a small while, we were the #1 CTF clan.
The way it all worked out, I literally had free reign over what I did. Everyone else had their specific jobs (sniper, flag runner, flag camper, etc.) and I had my orders "Just do your thing." I may not be the greatest player, but in that team setting I was really good. I had my flank cover all the time, which is my weakest point, so I could concentrate on whats in front of me and just.. do what I did.