All these parameters are of no value if the company is allowed to design impossible pairings. Saying that "this is not a PBS. problem" is irrelevant. What matters is how this situation can affect our QOL. The source of our troubles now is not the PBS system per se, but it is the fact that the company can build whatever horrible trips it wants, with no trip rigs or effective restrictions whatsoever.
People are starting to really realize what kind of corner we have painted ourselves into. Without decent pairings, we can all effectively be turned into defacto reserves. The company can literally design pairings with such low credit that not one of us would be able to complete a schedule without dropping to min days off. It can get that bad!
Signing any PBS agreement without effective controls on pairing construction was the worst mistake our pilot group has ever made. The more people understand about the power gave the company, and the extent to which it can (and will) be abused, the more angry they will get. This situation is definitely not the kind of scenario we were sold, but it is exactly what more than a few of us tried to warn everyone about.