I'm at a loss to understand why the talk of strike action. All it does is harden the resolve of everyone concerned and gets the public offside with the controllers. If I understand correctly, the way things are progressing, come December, AsA won't have the ATC numbers to provide a comprehensive service anyway. You won't have to take action, express opinions or anything else. Just do your jobs and take home the pay cheque. The board of ASA has made its own bed. Simply let them lie in it. Whether it's this December or next, from what is mentioned here, through normal attrition (and a complete absence of forethought and consideration), AsA won't be short just a few controllers, but an enormous number.
There are a few non-ATC people willing to let these things sort themselves out too. If you were in favour of privatised ATC, the AsA board is doing everything right to serve up privatised ATC services on a platter with an outstanding sauce and accompanying vintage wine. Just be seated at the table with an appetite.