Attempts to Fix the Lack of Tanks for the Expansion

When asked what Wrath of the Lich King will do for the lack of available tanks and healers for groups, Bornakk replied with this interesting tidbit.
While we don't currently plan to add new healer options, we plan to make the Death Knight a viable tanking option and changes are coming to Warriors soon that should allow Arms/Fury warriors to be more viable tanks.
He also goes on to mention possibly implementing an itemrack-type feature that would help you change your suits more efficiently.