You can pretend the title has been changed to "Your usual Cata Legendary Weapon thread."
Off the Dev Chat:
"Will there be more than one Legendary weapon in Cata? Will there be a Caster DPS legendary? Any info or plans would be awesome =) Thanks!
It's likely there will be more than one legendary weapon, although it's too early to say for sure. We do, however, have a plan to do a caster dps staff soon."