Casting Aro and Jacob in New Moon

So, it's New Moon Monday at MTV. What's the news today? Ben Barnes to be casted as Aro, and Michael Copon to replace Taylor Lautner as Jacob Black.
Here's the article:
http://www.mtv.com/movies/news/articles/1601332/story.jhtml

Ben Barnes (or 'Prince Caspian') to be casted as Aro? If you look at him outside of the role 'Prince Caspian', I really think he could pull it off:


None of this has been confirmed by Summit yet... but it might be!