Now I must disagree with Rene: Raise the bar, because ALPA loves you!
This isn't labor arbitrage! Different commuter managements exist for their unique, regional expertise. Comair knows everything about northern Kentucky: how could any other organization fill this unique knowledge gap? Similarly Salisbury would not be safe without Piedmont, the ever-true guardian of the eastern shore.
ALPA will work long and hard to ensure a return to the good ol' days; but first, be sure to finish reading Flying the Line. Because only then will you understand that ALPA is THE pilots' union, effective and secure in representing every pilot across the industry spectrum fairly, and without prejudice.