Also interesting to note are the design changes for gear rewards. For the past several expansions, gear obtained from varying levels of difficulty in raids has always been the same model, simply different colors. In Warlords, this will be changed to be similar to what we saw in Burning Crusade -- PvP and PvE gear will share similar models, and the color shift will denote whether the armor was obtained in PvE, or PvP. Raid gear will go back to having different artwork, depending on the difficulty of the content completed -- so players that have defeated the most difficult content will have the snazzy gear to show for it.
While Garrisons are going to be a huge piece of playable content, Hazzikostas pointed out that the feature is in no way mandatory -- the feature is not meant to feel like dailies in any way, and there won't be any sense of obligation to work on them on a daily basis. For those that have waded their way through the daily system introduced in Mists, that should be a relief to hear. Check out the full interview above for more from Hazzikostas -- and keep an eye on Wowhead for a full transcript of the interview soon.