There is many interesting sub classes that is not in PHB ... Some might even say that every sub class that is most interesting was added later.
But as far as i know, Swen never said that they will not include anything outside PHB ... only promissed that every(class/race)thing from there will be included for sure. :P
I still dont understand why cant we change Race for our hirelings. Lets us play Githyanki as racist as they trully are!
