Are the professional challenges Pickle writes of more common in MPRA? I suspect that larger summary groups and a less transparent detailing process causes more people to crush themselves trying to break out of the pack.? My experience is limited to small summary groups (7-12 LTs in a summary group), and folks usually have a pretty good idea where they stand and what their future holds.
I've always had the impression that in larger summary groups (like helos and MPRA) which have less transparent detailing and career managing (like helos and MPRA), the unhappiest officers are the ones still striving for the breakout who don't realize they aren't going to get it. Yes, their smaller wardrooms make their JO management easier, but TACAIR squadrons also seem to be more straightforward with their guys.
Edit - may have nothing to do with this case, but I saw it often over 20 years.