Robin Williams related to Jason Bourne?

Cinescape has a secret source who says Robin Williams is in negotiations to appear in The Bourne Ultimatum, the third of the Bourne Identity movies, which is just about to begin filming.

Not sure what to make of that. Clearly the movies are nothing like the books (a good thing at times, bad at others), but Bourne’s helpful CIA psychiatrist Mo Panov might be a good match for Williams. Bourne’s dad, which is the other possibility? I don’t think so.

For heaven’s sake, it’s still Robin Williams. No matter how many One Hour Photos, Insomnias and Good Will Huntings he makes, he’s still Robin Williams.