We all know that Starcraft II is on the way, but we have evidence that it's closer to being done as Blizzard is apparently on the lookout for some voice actors to take the parts of Jim Raynor and Kerrigan the Queen of Blades in the game. This means that the script is likely locked and the game is that much closer to being delivered.
There's some debate over whether or not they should reach out to Robert Clotworthy and Glynnis Talken, the original actors, to revise the voices for the new game, but no word on that front yet. On a side note, the immortal Clotworthy is a veteran of such shows as The Rockford Files and Hunter, while Talken...well, she's pretty much just been Kerrigan.
