SPARTAN-IV's? Ahahahaha! Oh, that's too funny. Blah blah blah, we are 343i, blah blah blah, Spartan IV's are superduperawesomefun, blah blah blah...

343i must not like what Nylund did to the Spartan-III's. If you're going to go non-canon, why the fuck not just use regular SPARTAN-II's?