I have always thought that Audyssey should have a very easy to implement option, of just EQ'ing the room say below a user selectable point of 300-500 Hz. I also think that their software should offer higher levels of RLO than 15 dB too. Give the customer more choice!
Agree completely. Not only that but it would have freed up the DSP memory to be able to maintain room correction for signals > 44kHz.