Some one a few months ago posted s thread listing regionals in order of “goodness.” The rankings were almost 180 degrees different than a similar list would have looked when I started 8 years ago. Change wasn’t unexpected but how completely the poles had shifted was shocking, and really telling of how unpredictable the regional sector of the industry is. Proof for sure that anyone’s prediction of what airline will continue being the “best” and who’s closing/merging should be taken with a huge grain of salt.