[Krimel] By conflating Quality and DQ we in effect remove Quality from the MoQ. [Arlo] I don't like it either. If we say the DQ-SQ split is the primary division of Quality, then how can DQ and Quality be the same thing? What is Quality in LILA if the Quality of ZMM is the DQ of LILA? What is the Quality that DQ is a division of?