No one is talking about average pay or one pay scale. We're talking about using economic principles to your advantage. Regional flying gets shifted from carrier to carrier because long term pay scales create an economic advantage for the new carrier. It happened at AWAC 10 years ago, and it's happening at Envoy now. You get a bunch of employees (not just pilots) who are camped out at the top of the pay scale, driving average costs up. Shift flying to PSA, and that's 60 airplanes worth of employees (600 pilots, 30 FA's, 15 dispatchers, and who knows how many mechanics and service agents) that get added to the BOTTOM of the PSA scale, driving PSA's average, costs down. Meanwhile the people remaining at Envoy are the senior employees, which drives up Envoy's costs even more.
If you want to stop the whipsaw, then remove the economic advantage to the whipsaw. That's all I'm sayin'.