Don't sign up for the flexiscrew in the first place. If you all stopped doing it then the company would have no choice but offer permanent contracts and also take on experienced pilots, but since there is an endless supply of kids not wanting to work their way up from instructor (earning maybe £50 a month in the winter if your lucky), turboprop to jet and willing to be screwed who can really blame the company, you're your own worst enemy.
I don't agree with flexiscrew but sorry you agreed to it so don't complain about it. Bottom line is if you all hate it don't sign it and then maybe things will change. Balpa looks after easyJet pilots and last time I checked flexi pilots are NOT easyJet pilots. Best bet is to get Balpa into CTC etc.
easyJet plane = easyJet pilot.