Could LA Noire's face scan tech lead to real actors playing videogame roles

[zarx]

So with LA Noire the face scan tech esentially scans to create digital versions of actors in game that look like the real actor. So if this tech catches on could you see actors like Will Smith, Brad Pitt, Angelina Jolie etc in games. So imagine a world where multiple different games could have Will Smith in them just like movies.