The Rook was a surprise to me, but an obvious one in hindsight. Stane would have been a great build up villain for the whole Iron Man saga in a different universe.

In terms of voice actors I imagine it’s not too hard, assuming they sign on, as long as they have at least one episode focused on them. For example we got a quick Oscar Issac earlier in the season, so I assume we’ll get more of him later.