No, that gets backfilled by the guys that bid upgrade in CLT but couldn't get it.

Example: 5 guys upgraded a month ago. Their bid was CLT/TYS/DAY. They are awarded TYS. A new bid comes out for 5 CLT CAs. 5 new upgrades also bid CLT/TYS/DAY. The old class from a month ago all get awarded CLT while the new class backfill their spots in TYS.

This is over-simplified but is essentially how it works.