I know how you feel. Once you gear out your team with all the heroic stuff and badge rewards the game is over. I have a crazy work rotation as well. This leaves me unable to join a raiding guild. The best I can do is pug some naxx. PVP is terrible so thats out of the question. Even though my shaman are fully geared with pvp stuff. What is keeping me going so far is working on alt teams. Gear them will keep me busy. I dont think I will make another team after my dk's are geared. At that point I would look for naxx pugs. It would be nice if they released better badge gear and maybe a new 5 man. Have fun during your hiatus.