With introduction of the Tier V Set vendor in Burning Crusade Beta, there are now plenty of Screenshots of Tier V Armor available. Too bad its true, Rogues will look like Skeletor of He-Man in Tier V. Also I am not really impressed by the stats, but judge yourself.
Tier V Rogue Set
Tier V Druid Sets (the feral one looks really nice for my Druid)
Pictures of the other sets can be found at the World of Raids Forum.