Chaos warriors, much to my chagrin, are not rats.
Lick the warpstone from your paws and click play on the trailer below.
I enjoy 40k plenty, but theOld Worldhas always been the more interesting setting for me.

Plus, 40k is relatively lacking in ravenous, morally bankrupt, self replicating hordes.
The Imperium aside, amirite!
Could this all be a well-timed bit of synchronicity with the new Age of Sigmar rats?
Or, even better, could we be getting a new SkavenBlood Bowlteam?