Your question is...like many USAPA arguments a non sequitur. Who know what "senior" pilots are doing. USAPA's communications regime has a death grip on every letter that dribbles out of it. The West is entirely censored...Sewer with a lisp refuses....time and again, to allow the duly elected PHX reps from freely communicating with the constituents, (which is illegal of course).
There very well might be a vast number of senior pilots calling HQ every single day demanding they drop the DOH pipe dream and get to negotiating honestly, and in earnest for a realistic contract. You're obviously implying that doesn't happen...of course you have no way to know that. That info would be the very LAST thing USAPA would allow to be reported. Until there is a contract to vote on...nobody knows anything.
Let me ask you another question. Instead of trying to guess and infer what the pilot group is thinking, why doesn't USAPA hire the wilson polling folks to do a real survey of the pilot group, not some stupid, contrived, "safety" survey that obviously has an ulterior motive and nothing to do with actual safety. When my airline is in negotiations I receive at least two calls from the Wilson center. They ask very specific questions to gauge what the pilot group actually wants. In stark Contrast to a real Labor Union. USAPA is only concerned with what the Angry Fo's want. All members of the NAC were furloughed when this merger was announced BTW. Think they're a little skewed or otherwise biased? How much polling has USAPA conducted regarding the expectations of the pilot group? None. Why?
WHY? WHY? WHY? won't USAPA lift a single finger to find out what the ENTIRE pilot group wants? Is it because they'd have to include the WEST in that survey? Perhaps USAPA is certain that a survey would provide conclusive, hard evidence of just how little support they actually have.
USAPA is scared of something. It's obvious. There is NO reason not to conduct formal scientific polling. Every single pilot group in this country polls their pilots. Not your Dear Leader. He knows what's best for everyone.