Actually I think the QQ from casuals being unable to get the new set will become overwhelming. Whats the point of running 5 man dungeons in 4.3 if you already have a full T12 set? I guess if the drops in the new dungeons are compelling enough or the new LFR feature, but this is a first for not letting them have at least a little top tier. I don't care much since I PvP more than PvE, but it does rub me a little bit.