Palmer just determined the interleave of "A" pilots and said that they could have a ballot amongst themselves as to the issue of squirrel caging.
Where it gets interesting is if the A330 pilots as a whole reject PSN. Does this then bind the A list pilots too? They were part of the vote and could potentially have vote 'no' if they only wanted to share amongst themselves and didn't want to share with everyone.
Keg, hit the nail on the head. The "A" pilots could effectively kill their squirrel caging arrangement by voting no to rotating seniority this time around as there is no mechanism in the EBA that currently allows them to do what they are doing. Interesting times ahead.