I noticed this a few times, but was always curious why CCS does this. System Seniority number will actually go up in CCS. I figured that it was because of returning furloughees. Someone mentioned that they're already accounted for in the System Seniority numbers (all leaves/absences should still be), and that everyone was offered a return last fall, so that shouldn't be it. Not a big deal, just curious to understand CCS a little more. Example: Someone's Sys Senioty will be 9300 for a few weeks, then one day will go up to 9301.