As a DPS Warr I must have had my loot taken by Tanks probably 4 out of every 5 rolls, since starting MoP and that's not an exaggeration! Why would it be so hard for Tanks to roll on Tanks gear and DPS to roll on DPS gear?
This is a rant but its a justified rant. I work just as hard as anyone to get loot so why should I have a reduced rate of success say versus a Hunter?