I have no objections to using an agreed-upon process to figure out which PBS system we are going to use.
When it comes to retirement plans and the OJI bank are concerned, I'd ask if United, Delta, or American has the same sort of deal. If this is something that all the majors have, then I would be hard-pressed to give it up. However, if on the other hand L-XJT is the only airline out there with these kinds of benefits and Skywest Airlines, Republic, and Eagle(Envoy) or even the majors are not actively negotiating for these benefits, then I would call these items unsustainable.