6 years of negotiating would justify an ASA style "havoc" campaign. Missing a 45 day optimistic goal? ...not so much.
I did say that I fly with some pretty militant folks, but I'm talking more about a Michigan autoworkers union mindset, and less of a Michigan Hutaree militia one.
How about something more amusing, than an illegal job action. Something like removing all personal items from the crewroom day, or call scheduling to say "Hi" day. If organized correctly across all three groups, the message would be clear to mgmt. of our resolve. And might be fun to boot.