Why blame PSA? Remember they turned down Parker once also. Remember Parker came to them offering shiny 900's for there blended rate. They told Parker to shove it. Parker just got on the phone with Mesa and they took them 900's without a fight. Is that PSA's fault? Mesa sure didn't stand up at the time for PSA or the industry.
Then when it came time to be offered another round of 900's PSA knew if they voted it down then they'd go to someone else. Now Envoy is in the same boat knowing if you had turned it down the 175's had just gone to another carrier!!
So you are no better then PSA or PDT. Continue to blame PSA just makes you look even more sad then voting the worse of the TA's in.

I think you owe PSA an apology for all the mouthing off at them. You voted "yes" now just walk away with your tail between your legs and enjoy the flow and the shiny 175's. It will all be forgotten soon! Well except by the contract carriers like AirWisconsin, Republic, and few other carriers.