I have a question about this new forced Saturdays. To begin with, let me give some background info. We have like 7 or 8 22.4 and 4 RPCD who are Tue-Sat. They told us today that they will be forcing around 10 of us in on Saturday now starting next week. I know there is some question about whether they can force the 6th punch but I also.have another question based off what we were told today. They told us that the guys who are Tues-Sat would not be forced in on Monday. So guys with less seniority will be working 5 days while the 10 of us will be working 6. Would I have a case if I filed a grievance on this?