I'm not sure if you can use Warlock summoning or not in WSG, but I thought of a way you can get 3 easy caps. This can work in the 20-29 bracket. You have about 3 people on Defense who can actually play Defense. You have 1 lock and 2 supporters. You need 3 rogues. At the beginning have all 3 rogues use Sprint and stealth inside the Alliance/Horde base. 1 Rogue grabs the flag, and as soon as he grabs it, there should be the option that he should be able to receive the summon. (Can't take it in combat) So time it perfectly. Quickly cap it, Wait for the the flag to respawn have the next rogue grab it, do the the same thing with the summon. Then when the flag respawns again let the last rogue take it and Lock summons. Congratulations, if you did it correctly, you have won 3/0 in a mere 4-7 minutes. Please correct me if summons do not work in WSG.
Enjoy, and correct if I'm wrong. :biggthumpup: