Im sorry and i know you said no mmo/rpg, but just try WoW, its not as bad as everyone makes out. Once upon a time i only had time for BF2 and the like, boredom with those kind of games prevailed and i found myself on WoW and its just a fantastic game. Of course im cant talk for everyone cos i know there are people who tried and honestly didnt like it, but you wont know until you try it. Make sure you play PvP servers tho...id be more than happy to assist you if you deicide to have a go, PM me if so.
Also i must add, BF2 has suddenly become an exciting prospect when i want a little break from WoW
Also i must add, BF2 has suddenly become an exciting prospect when i want a little break from WoW