Not recently, no. My point was that BG Zombies very definitively a Zombie deck; the current version of BR feels like half-Zombies, half-Vampires, between Falkenrath Aristocrat, Bloodthrone Vampire, Blood Artist, and sideboarded Nighthawks.
Also, I assume by Azorius Aggro you meant the WU Humans decks with Lyev Skynight and such, and Azorius Midrange for the more aggro-control style? No one's been playing WU humans, and UW Flash had a brief moment in the sunlight before everyone start playing Caverns again.