I have 5 rogues at 80. They are fun but like others say, useless. If I were you I would go with the druids. Feral is a lot of fun. But then you could dual spec and either have 5 chickens for pvp or 4 feral one tree for instances. I am currently slowly leveling 5 feral druids in addition to the 5 at 80 I have now.