“They are concerned about $$, not QOL, and are confident their current relative seniority can protect them from the concessions”
There is no such thing as seniority anymore. You can walk out the door and be revised into something that is nothing at all what you were awarded with minimal repercussions to the company. We should be getting paid 200%, or at the very least 175% for the WHOLE trip if you are revised. The company uses the revision process as a scheduling tool and this should have been fixed with this TA! I know cause this has happened to me, and others multiple times.
JZ