hoping for the same on xbox. went to the xbox store just in case they added the option already and forgot to tell anybody. Couldn't but destiny by itself digitally yet with re-buying everything but I also got a weird error message. I'm on the preview program though and maybe the new xboxos is not ready for it yet. They do have a 'comingsoon' screenfor rise of Iron, but you can't prepurchase yet.

I'm holding out for a special edition. Seems like the last two times they announced first then later came back and remembered to tell us about the great extras you could get if you only went through the hassle of cancelling your order and making a new one...