You can bet yer ass that the final film will be at least 50% like that old leaked script. You just watch, Fichtner will be "Colonel Schraeder" or whatever they called him in that.
Yeah, that's kind of where I think they're going. Likewise, Casey Jones will be a teenage loser in much the same vein as Shia LaBeouf's Transformers character.
Hey, it's Michael Bay, you weren't going into this expecting fine art.