A person could fault RAH pilots for flying Midwest mainline routes. It’s not like Midwest pilot group gave that flying up. If I was a pilot for RAH I would do everything possible not to work. Call out sick, fatigue, switch base, or even quite before directly putting a higher paying Midwest pilot out of work.
The other side of that coin it is Midwest pilots and ALPA who are at fault for not have a strong scope. CAL and AA appear to have scope protected.
What group is really at fault??? Management!