To my knowledge, and I'll leave room for Ethan and also Jeremy to step in and address this same topic, this is a situation that has happen only once. As to the real story behind it, I can only know the Fiance of the lady who was the Captain of the trip whom had the sim instructor/checkairmen as her FO. She was sitting hot reserve I believe and it was a last second thing. They were out of FO's to use due to either timing out for the day or just not having anyone that late at night..... Its nothing that happens on a regular basis. Now do I believe its right or wrong is another issue. I do not like the thought of this and wish our lovely management would get things right. But we can blame the guy on the top Mr. KH himself for this......
I dont know how things are over at ASA right now Josh but it does seem like they are getting used a lot. However it appears you all over there are able to see these, "Red" days on reserve coverage. Here we are unable to do that. We have very little knowledge as to what the proper number of reserves are for a given day. However I cant even tell you the number of times I've been TOLD I am either, A) the only reserve left in base or B) You have to sit hot reserve for the thrid time this week due to operational coverage.
I'm not going to sit back and say I know how things have always been here at PSA. I've been here less then two years and do not nearly know how things have always been. But its my understanding we've always historically been LOW staffed. Trying to be a thin as possible and still operate without having to cancel any flights.... We do still have about 55 pilots still on the street as before mentioned. However those whom have been recalled were those pilots whom were intended to be replacements for the J4J and some whom were hired to replace our guys who were to go to mainline. As you know mainline never took our pilots due to their own staffing levels and cuts.
Thus the one time this company has been proactive in "hiring" and bringing more pilots on property they got hosed over with the 70 plus guys who were to go to mainline never got called up (that also can be blamed on our mgt as well for not hiring at the right time). So it just appears they are very VERY hesitant to bring anyone back in fear of having too many pilots....

I wish we could get more people back. Unlike others here who sit reserve, I mean as a website, I have no desire to fly all the time and brag about collecting per diem and making it sound like we make a killing being a regional FO. I rather have more days on reserve which I am not used and thus more time at home with my fiance and new house. However until staffing levels are changed I will continue to be used my 21 days of reserve and only have 10 days off... In only 5 months of being back I know I'm damn near 300 plus hours.... Seems sort of crazy when your reserves are flying that amount.... But again, I only can assume its normal for PSA....