I've finally made it to savage raids and ex trials as a paladin and I've noticed that I'm pretty much always expected to be off tank. After examining my kit more and reading guides and such, it really does feel like I am a support tank (with moves like intervention and cover). If that's the intention then cool, I come from playing alot of WoW where all the classes in each role are the same, so it's awesome to see unique takes on each role.