"45 growth aircraft".

That's a demonstrably false statement, as more and more airplanes are sitting parked over by the hangar not being converted, and already converted airplanes are not utilized due to lack of Captains. If anyone is making career decisions based on that statement, they should consult those lawyers that deal with false advertisement.

First Officers are not upgrading to save the airline. First officers are leaving to ULCC and legacies.