Infamous 2's presentation starts, oddly enough, with the game's director, Nate Fox, practically apologizing for its protagonist's new look, which hasn't been particularly well received by fans. "We read the blogs," he says, before reminding us that the game is, "at the midpoint on a two year journey." It's a statement that doesn't actually commit to anything, but we can infer from it that there's a good chance Cole will be getting his appearance retweaked a bit before the game hits.
^ from the 1up preview of the game. Someone else posted the link but here it is again:
http://www.1up.com/do/previewPage?cId=3179989
While it wont change his voice, we can only hope that they atleast merger his new look with his old one and makes it seem like the old one has become the new one.
It's like a sequal to a movie where the main char is the same char.. but played by a completely different actor who acts different, looks differet and sounds different.. It breaks immersion.