From what I saw at New York Comic Con last year, Warhammer is definitely a property that WotC/Hasbro is willing to exploit, although I don't know if it's strayed to TV yet. I'm also pretty sure that they're still licensing the Dungeons and Dragons property for really bad live-action movies a cut below the average B-movies running as the SyFy movies of the week. I know they did at least one past the abysmal live-action feature.
I'm sure they're examining all their properties to see what can be turned into TV shows well, these properties included. I'd welcome any good fantasy-themed animation on the network (or anywhere, really), with the operative word being "good." The way they've handled the Dungeons & Dragons property in the past, from the live-action movies to even that animated Dragonlance abomination from a few years ago, does not exactly fill me with hope, though.