The rumour mills are whirring again with thoughts of Diablo 3's imminent announcement. (The rumour mills, by the way, are still horrific Victorian dungeons, forcing children to work sixteen-hour days in horrendous conditions). Blizzard have a job advert up on their site that heavily hints that production might well be happening.
"The team behind Diablo I and II is looking for a skilled lead 3D level designer with experience building levels using Maya or other similar 3D level building tools. The ideal candidate has experience creating levels in a senior or lead role on a shipped game. We would also like for this candidate to have excellent analytical understanding of competitive online play with various Blizzard Entertainment games and mods (real-time strategy, World of Warcraft, Defense of the Ancients, etc.)"
So, obviously a new Diablo would be online for co-op play. But what about this? What if it's not Diablo 3, but World Of Diablo? A sort of "show them how Hellgate should have been done" thing. Just putting it out there.