Wildstorm intended to release another Warcraft comic series during 2009. It is unknown whether this would have been a mini-series akin to Ashbringer or a fully fledged series in its own right. This could also have been the canceled World of Warcraft: Lich King series.
Wildstorm once released information on a product called "Panderans" but quickly removed it, as the information was inaccurate. They planned on putting up details on the correct product "in a few months". This was later revealed to be Pearl of Pandaria, which had a history stretching back a number of years before finally being published.
World of Warcraft: Alliance and World of Warcraft: Horde were planned series that ultimately became the Dark Riders and Bloodsworn comics.