I'm pretty sure the Zerg kicked the crap out of the UED United Earth Directorate). As for the Protoss, they're left licking their wounds. But, aside from that, there is potential. As you said, Raynor's story is a possiblilty, as is the Xel'naga, and Zeratul's forces. I'm not sure what could be done with Kerrigan, as she is pretty much established as the Zerg queen.Originally posted by humanflyz
Diablo 3 would be kind of ridiculous IMO. After all, you DID kill all three of the Prime Evils in the series. Besides, I think the hack-n-slash formula has pretty much played itself out in Diablo and Diablo 2. I can't imagine other substantial additon/innovation/renovation that can be added to the series. I think Blizzard should stop with the D2 expansion. The Diablo legacy is pretty secure at this point, having become a uber-popular action game series that's addictive and fun to play online.
Personally, I highly believe that Blizzard will make a Starcraft sequel. There are loose ends that can be tied up in a sequel. They could work with Raynor's story, the Xel'Naga, and perhaps finally resolve the conflict between the three races and have a winner so to speak.
Also, there was that bonus mission which tells of some weird Protoss/Zerg cross breed. Something tells me a new uber race was planned.
I personally would love to see another Star Craft come out, only make the Terran remenants have a different style army then the UED (and include them both as playable races) and include the cross breed race.