I have been running Kara trying to get this for three months. He finally dropped it last night and both a warrior and a pally rolled for it beside myself (feral druid). Needless to say I lost. We usually go by the class listings on raidloot.com, and for this item, it is listed as primary for any tank. I wish I had said something. This is SORELY needed by druid tanks as we don't have a shield or panic button when we start taking big hits. Dodge is our only defense (besides being uncrittable/uncrushable). I'm not mad at the guys for rolling (I may have too in their shoes unless I knew my guildmate had been trying to get it for months), this is just my two cents worth...