I really would like to see the feature to watch 2 HDMI channels at the same time.
One with headset, and one on speakers (or two headsets)
This would solve a lot of frustation in families, like one person wants to play a game and the other wants to watch TV etc.
Obvioulsy you would need two HDMI sources. TV decoder, media-player, game console, blu-ray player ....
If you want a marketing name, you can call it Dual Watch
With 4K TV's you wouldn't even lose resolution on your two 1080p signals.
Thanks !!