My reference is Reserve Line Construction:
25.D.3. (a-e)
Basically, the top 60% reserve lines have blocks of 4 R-Days and the rest have a minimum of 3 R-Days (but no R-Days on weekends).
In the past, scheduling would not let us stand a single R-Day; we had to have a minimum of two.
MD-11 Freight Dog, well, I don't know what to say. I would ask ALPA if this is a change with the last contract. (And you didn't have to put your calendar available....I'm not motivated enough to even go look to see who you are!!).