I think most people hired didn't care as they were told upgrades were 2-3 years away. While this hasn't proven to be true the assumption was made based on projected growth and orders at the time. If Neeleman was still here we'd all be 330 captains by now and straining to hire enough F/O's. For the record a buddy who just went to recurrent was told we expected 150 in attrition this year but since no one was hiring no one left. Hence we're fat on F/O's.
We'll see next year if the majors start up again. All those retirements need to be replaced.
If Neelman had brought on 330s at the same pace as he was running before he left, we would be out of business by now.