No one is currently being forced to upgrade and it is only a fallacy today because hiring as slowed significantly. If hiring had continued at the previous rate, these people would have been forced into upgrade. I'm grateful that it isn't happening right now, but it is a big fault in this contract. Hopefully hiring remains at a reduced level where this doesn't become an issue again. Between Boeing and Airbus delivery delays, I don't see that being a problem any time soon.