There's a very clear physical reason why it wouldn't work. MIB has big Blue eyes while Logan's are clearly dark…. it seems deliberate the fact that Logan has no blue or clear eyes at all….

I'm all in with the MIB = William theory but the part that doesn't make sense in that and I see nobody picking that up is the MIB mentioning that the first time he got to the park the guests were made of tiny little parts and not blood and bones…. when you see the William timeline the hosts are no different from the…