Midwest Airlines Midwest Miles (Pre-Alignment) - Christmas comes early for the furloughed

Republic sent out notices that pass priviledges will cease in the very near future. Those that were laid off this Summer, the priviledges are ending on December 31. For those that were laid off in November and December, their pass priviledges will end in March.

How do that decrease RASM or increase CASM?

I mean... all revenue baggages, cargo or passengers go before non-rev passengers.