Originally Posted by
Snowdevil
Your interpretation is correct. The ALPA contract specifically refers to "first class revenue passengers," meaning someone who paid for a first class ticket, either with money or using miles for the entire ticket.
Good to know that at least award redemptions are protected. OTOH, if I'd never been provided an F seat, I'm never counting on one. Too many possibilities that would prevent the upgrade. Somewhat different story if I'd held a confirmed upgrade for months using a GGU and was displaced.