Just imagine being able to do a Friendly Battle, but then doing a Friendly Co-op where you can team up with your friends in two on two and four on four for Alliance versus Alliance. We need more options. I could even see a co-op option for Campaign for those who may not have the level requirements for certain Campaigns. Co-op Campaign should always be optional however. It just feels like Raids have opened up potential for more four player content and such. I still wish they’d add Dungeons.