That's it? Really?
How come this wasn't part of your strategy during negotiations? How about during Mediation? What about during the arbitration? How about weeks after the arbitration concluded, when your group was told to come back with something workable because there was no way you were getting Date of Hire?
No, in fact, Easties wanted it all, and wanted the West to pay for it.
Please stop trying to rewrite history. The pilots of America West are not responsible for the dismal career that US East pilots had in the past 20 years.