Blizzplanet points out that the Blizzard Entertainment Employment Opportunities Page has been updated with a bunch of new "next-gen MMO" job openings, which they are obviously trying keep subtle by plastering with "Top Secret" tags in place of a game title. This leads them to speculate what the mysterious related project could be, their guesses include a Starcraft: Ghost MMOG, a Starcraft MMOG, or a Diablo MMOG.