Dagger.
"Oh, and rogues will get some love in the form of a legendary dagger."
"Tito: Is that everything on 4.3?
Brack: There's one more piece which is an announcement that we're releasing a rogue legendary weapon. Specific for rogues, so it will be a dagger. There will be some sort of quest, traditionally we've done these quests that players need to participate in order to create the legendary weapon in this case we'll be focusing on rogues that will try to make that happen.
Tito: Do you know what it's called yet?
Brack: We do not?
Tito: How does it fit into the lore?
Brack: We haven't decided on the name and how it's going to work, we just know that we really want a legendary weapon to come out of this tier and we really want it to be a rogue dagger. That's really all we know at this point. As time goes on we get a lot more lore, a lot more story, an "in" to the creation of all the legendary weapons. We really did a lot with the legendary axe that you got out of Lich King and then we've had other legendaries with the Cataclysm tiers that have had these storylines, we're hoping this one's going to be the most exciting, the most epic legendary quest line.
Tito: I'm sure that'll make all of the rogue's happy."
Source: http://webcache.googleusercontent.co...ng-Patch-4-3.4
(CHANGED LINK DUE TO ORIGIONAL LINK REMOVAL. LEAKED ARTICLE?? O_O)
Btw rogues: you allready had Warglaives, and a crack at thor'dal, and thunderfury. now another one?
BULL-@#$%