Hard to say, when Mr. Nakamura tells Hiro, " I always thought a Nakamura would ascend... " does that not imply perhaps that he knew his family had potential, but was not empowered himself? Or maybe he is referring more to the spiritual side of being a Hero...
Anyway... just because a certain villainous actor is signed, doesn't necessarily means his character survives. Between flashbacks, and time travel, going crazy and shapechanging, who knows what could happen. Instead of Sylar taking Candice's power, maybe Candice starts to look like Sylar to mess with someones head.