You really keep pushing the part-time idea, even though it is irrelevant.
Service should be dictated by ridership and train loading guidelines, and not by some consideration of completely different times.
By your logic, since the regular doesn't run to New Lots during nights, weekend service should be low since the is a part-time line in that area.
You can keep saying the same thing over and over again (and giving people positive reputation even though I don't think that's your intention), but it's less helpful than considering actual statistics such as weekend crowding levels.