Fordran. with respect. this is the "Last" EBA. The executive won't be there to be voted out next time around because you will all be working for something other than QF.
To put it another way, the executive doesn't care who you vote for next time around, There isn't going to be a "next time" as far as they are concerned. They already have their exit strategy (into QF management?) ready for them.
As for QF, they don't care if you reject the offer because once the Liberal party has control of the Senate, the industrial laws will be changed in their favor.