What am I missing ?

It seems the opposite to me. The PSA MEC is acknowledging aircraft may be transferred to their carrier from elsewhere without their request or control and they are advocating the affected pilots come with the aircraft as opposed to just the aircraft for their gain. This is unlike your MEC's attempt to goad your company into a scheme to poach other carriers pilots that would weaken them in a pilot availability crisis, thus capitalizing on the suffering of others to your benefit and initiated by your MEC. It appears they were actually thinking of YOU as opposed to your MEC's action of thinking ONLY of themselves when proposing a poaching scheme.