With X-Men Origins: Wolverine, or Wolverine as everyone will simply be calling it, readying itself for shooting, Superhero Hype has reported that casting directors have found the boy to play the young Logan. And it's...some kid.
Kodi Smit-McPhee apparently 'stars' in Romulus, My Father, but we can't say we know his work. In fact he's so little known that Google turns up only a couple of pictures of him, so sorry for the less than gripping image.
This does suggest that rumours that we'll be starting waaay back in the Wolverine origin story are completely true. Shooting is set to start on Wolverine in December.