Technically, the question was about channel trim (whether to use AVIA to set the sub level or let Trinnov do it), and for that there should be no question that Trinnov will be able to do that. You raise a good point, though. The implementation of Trinnov is going to be key, of course, and we haven't seen what can be considered a definitive example of that in a consumer product yet. Sure, SVS and Velodyne are going to say that their subwoofer EQ's are still valuable in spite of tools like Audyssey MultEQ XT and Trinnov (not to mention proprietary tools like Anthem's ARC), and in some cases they would be right. Aside from unusual cases (multiple subs configured uniquely, acoustically terrible space, or users who want that "tweaking" capability), though, I would hope that Trinnov could offer effective subwoofer equalization by itself.