User blog comment:Jimeee/Hearthfire confirmed as the latest add-on. Official trailer./@comment-1356971-20120828175316/@comment-1356971-20120829172531

But it could be like Fawkes in Fallout 3. Since Odahviing is an ally of the Dragonborn (which all of Whiterun knows) people wouldn't be hostile to him as they know this dragon is trustworthy. The only ones who'd be hostile would be the Blades... for definite, since they can't even accept Paarthurnax being alive, despite the fact that he helped the Dragonborn defeat Alduin.