I don't think it should be delayed - balancing as we went with BFD seemed fine
If people care that much about being behind, just make the first lockout 1 week instead of delaying the launch
never change, wowfans!
Yes! Delay it. Gives the hardcorers time to level all their chars, and the casuals the time to chip in
I say don't delay but only because i want all the sweaties to fight through the harder and buggy and overtuned raid so that when i get there all relaxed its balanced out. let me use sweaty pigs to sniff out overtuned content.
i hope that all items maybe except epics will be easly replaced by 30+ dungeons