Nope. While I understand the sentiment and agree that Jeremy Irons was absolutely sensational in that role, Scar is now Chiwetel Ejiofor. We're already talking about this movie basically appearing to be a shot-for-shot recreation of the original in CGI. If they start bringing back voice talent to redo exactly what they did before, then this becomes an even more pointless exercise than it is already at significant risk of being. James Earl Jones is so incredibly distinctive that I can understand the choice to bring him back, but if Irons comes back, then you'd have people saying, "Well, why not [fill in the blank]?" until every living actor in the original cast was back. At least the use of new voice talent will give us new interpretations of the roles.