All the timetable's so-called 'turns' are preceded by the word 'first'. Does this mean there will be a 'second' someday? Loco DLC with more turns eg. Or maybe it means something completely different? /o\
Its possible, as stated here, there was a 2nd Moss turn that started in the evening, so there is a chance more can be added in at a later time in a loco DLC https://appalachianrailroadmodeling.com/crr-operations-on-the-fremont-branch/