This has been a perennial topic on this forum.

I agree that it wouldn't be a good idea, mainly due to that stylized video games don't translate well into live action movies (Super Mario Brothers and Street Fighter come to mind). Also there's an utter lack of need, since AC was made and computer animation seems to suit the setting and story.

That being said it's a crying shame they didn't tap Denis Leary for the English dub of Cid in AC. He's done voice-over work before so I'm suprised nobody thought of it.