I truly don't know why they would not do it from a technical perspective. The cost of high speed memory and DSPs has fallen significantly. There are open source software solutions that could be burned into the firmware that might not carry the "name recognition" of Trinnov / Audyssey / Dirac / TACT or similar but neither would they carry any licensing fees or threaten to raise the ire of "North American manufacturers" that might than force the contract assemblers to "knife the baby"...

http://records.sigmm.ndlab.net/2014/03/essentia-an-open-source-library-for-audio-analysis/
http://www.ludd.luth.se/~torger/brutefir.html#hardware
https://ccrma.stanford.edu/software/stk/


It would be more than a little silly for Outlaw or anybody not in the "this costs more than your house" part of the AV market to build an "outboard" room correction DSP when the on-board chips almost certainly are more than capable of handling this and frankly unless you have stock in a cable firm the thought of buying more interconnects (and the potential to make the noise floor dirtier) is pretty unappealing. You have not seen Behringer or any other "pro audio" firm offer up DSP EQ box with enough XLRs to cost effectively handle all the channels of home theater because it is more than a little nuts to re-process the sound between the pre-amp and amp(s) and/or sub(s). If you tried to include some kind of "digital multi-channel output" you probably break the HDCP content chain unless you specifically built the thing as "pure HDCP 2.2 switcher" and that assumes that someone actually makes a "full color space solution"... http://www.techradar.com/us/news/televis...dcp-2-2-1256763

Frankly the move of Onkyo/Integra off Audyssey and onto to their own "private label" solution half makes me think that some "genius with brass balls" that works in Audyssey's licensing area tried to extract an unjustifiably large fee for continued of the software and triggered the migration off their platform but that is "business reason" not any technical dissatisfaction with the firm/ solution...