My employer didn't choose to do anything as far as acquisition of aircraft. NWA bought the aircraft (with first class seating) before they bought my company after a sham bankruptcy, and made a deal with MAIR. DAL didn't come into the picture until a bit later, for the record.
I still agree that it's an ominous trend. With the inevitable loss of our Saab fleet, there is a lot riding on changing our blended FO rate... IMO the company has no leg to stand on when all we will be flying is RJs.
And before I get accused of bringing the industry down... we are leading the industry in Saab pay (and on par with AE when they still had Saabs)... while still under concessionary pay.