Not this time. With everything he's been saying, for well over a decade or more on this issue, you could almost say he has a fanatical drive to get this right.
It has been right for years.
All that is missing is more content in the right format, not another format.
Whats wrong with hi res flac?
Its free and has no drm ( to me that is what makes it great, but not to those who want to make massive profit from it).