With the launch only a few weeks away,still haven't heard if there will be support for chromecast..they did give out chromecast to the attendees at the ces,but nothing has been said since
All signs point to it being possible but until the launch date (when I assume the app will be updated as well) we won't know for sure. With the type of launch they are doing, I would expect problems in general, guessing thats why they are doing it during the week and not at the start of a PPV.