One such feature is the ability to play from local network storage. Possibly also ambient lighting control. I guess if we were talking about possible features

One such feature is the ability to play from local network storage. Possibly also ambient lighting control. I guess if we were talking about possible features rather than actual one's: the ability to use the tv's tuner to stream to other devices would be another intranet feature that could be on someone's wishlist. I agree the equivalent of cyongenmod/LineageOS for smart tv's would be great.