No, because Management has rebuffed every attempt USAPA has made to advance a DOH list. The west pilots have no control over Management actions and Management has steadfastly opposed USAPA's attempts to violate the TA. Even if Addington had never occured, there is no indication that Management would have or ever will accept DOH no matter how USAPA tries to repackage it's attempted illegal actions. So the converse, as you suggest, cannot be stated as the reason for the lost income for every pilot at US Airways. USAPA alone bears the blame for failed contract negotaitions and the harm suffered by all pilots to this point with no end in sight.
Your opinion of course, but I disagree. What evidence do you have that management has opposed DOH at every turn? In the last crew news in CLT Parker said he didn't care what kind of list we used. They have said they are not sure of the law and don't want to be sued. Had Addington never happened we might now be running a DFR1 that had a chance. Addington including the company probably helped the DA come about.
Why can't the west admit that right or wrong the will do WHATEVER it takes to WIN?