Who will tank in TBC?

[Kevin]

Well, actually it's much easier to tank as a Druid, period. They generate so much more aggro than Warriors, and have better tools for tanking multiple mobs, that even Druids who know little about tanking can do better than most Warriors.

By the way, given the static threat of Warriors versus scaling threat of Druids, don't be surprised if you find Druids (or even Paladins) as the main tanks in many guilds. They might have slightly lower mitigation, but at least they will be able to hold aggro against classes that will be doing double the DPS of a level 60 character (thanks to the static threat, Warrior threat increase won't come anywhere near that mark).

Warriors are getting a scaling threat talent with Devestate though. At least that is how I've always viewed it. 50% + X damage and does additional threat. I don't think the additional threat is a static value based on the number of sunders, I think it is more like say earthshock for a shaman. Earthshock right now does 2 threat per damage. I figure devestate will do say .5 threat per damage per sunder. So 2 sunders you get 1 threat per damage. 5 sudners you get 2.5 threat per damage. .5 was pulled out of my arse, but based on the limited reports I've read (and the wide range of how effective it is for aggro) a model like this makes sense and would let the deep prot warriors, the ones built to tank not be out paced in threat becuase they will be able to scale it better as well.