Boondocker,
I can see what you are saying but the INDIVIDUAL OFFER does not individually vary our contract. It actually confirms that ALL our terms and conditions remain the same but with an added top up and confirms that they can only be altered through future negotiation plus it confirms a two year pay deal.
However although the offer to the union is similar it has some horrid obstacles in it with regard to future legal action.
So although I have signed the offer because I am no longer in the union and did disagree with the strike call, when reading the version the union has to agree to, I can understand why they would not want to sign it.
You can read both versions by clicking the link on the front page of the Cabin crew ESS.