The fact that LO has not been added to SCSA is an implicit statement that "frame-mounted optics and compensators don't matter to any significant degree".
In that case, why are peak times for OPN so much lower than CO?
And yet another contradiction - if PROD is to CO as LTD should be to LO, why does LTD exist but not LO? There is no optics analogue to LTD which means the divisions in incongruent with one another.
As a match director for Level 1 SCSA matches, I've met a huge number of shooters who are very confused as to why they can't shoot their slide-ride single-action gun in a dedicated division as they can in USPSA/PCSL.
And I don't buy the argument that going from 13 to 14 divisions will dilute the sport. Most people invested in the game are already shooting multiple divisions at SCSA matches (be they Level 1/2/3).