Warlords of Draenor’s last major raid will be Hellfire Citadel, according to an interview with World of Warcraft lead game designer Cory Stockton. Patch 6.2 will also be Draenor’s last, though Blizzard Watch reports that the dev team is “keeping a close eye on how quickly players are burning through new content.”
You can read a full summary of the interview courtesy of BW, or watch the proceedings for yourself by clicking past the cut.
Source: Blizzard Watch