I am not sure where to put this, so this seemed as good of a place as any. My issue was this, my friend and I were looking to PvP together. We both Que'd up for AV 5. After the 40 min wait for AV 5 to pop up, AV 28 pop'd for me and AV 30 pop'd for him. I declined my invitation and was going to change my que to 30, which I couldn't do so I flew back to IF and que'd for AV 30. After waiting, AV 7 pop'd.
I don't know if other poeple have had similar experiences, but this makes it very hard to play with friends. I don't know if there was any way that Blizz can make it easier to get into AV with other poeple you know, but if they could, that you be awesome. I would suggest making join as a group available, but I am not sure why you couldn't in the first place, so those reasons may still be valid. Anyways, just my experience with the new PvP system.