Who knows if Dish has any plans to support the whole DishHome portal beyond the legacy boxes. It is so SLOW to use and cumbersom, AND the mux channels are in STANDARD DEF, and take you to the SD channels. I stopped using DishHome a long, long time ago.
Ironically, the weather overlay on the 721 was my ABSOLUTE FAVORITE and we used it everyday, multiple times a day. Why didn't Dish keep this USEFUL and EASY feature without one ever having to leave the channel they are tuned to. I know NO ONE who uses DishHome, and it is because it takes you away from what you are watching, takes way too long to load and to long to get back where you were and often caused the box to reboot. We need WIDGETS!