Why would they add something for pvp ? You have brm to grief. Look at the bg q’s there’s no pvp because SOD is for pve. Maybe if they didn’t make shamans able to 1-3 shot you for 3 phases while only buffing them this “pvp” you speak of could of been fun. Hope you have a great day Kefta 
Yea seriously nerf shamans then allow BG queues from anywhere. these two things should boost the BG population enough, hopefully.