The EB signed the LOA guaranteeing seat, pay, and DOH because they understood a system flush would cost the company in excess of $25 million in re-training and they understood DOH was the only way to prevent "difficulties" in any future integration. A quote from an NJA union official I call a friend: "The last thing we want is 300 pissed off pilots in our union."
NJW, the issue is completely out of our hands. The imminent decision to boot the Truckers will soften a great deal of the resistance among the rank and file but we are all waiting for the Boss to make his decision and I don't expect him to decide until after the November elections.
As to union work, carts do better when pulled than when pushed if you get my meaning.