What if the first one was not trying and the second one was just bad luck?? You're telling us that a 2000 hour single PIC cargo guy with one or two primary failures is less experienced than the CFI with no failures?

Look, it's not even about good pilot, bad pilot. The point is, the airlines can do whatever they like. But most places are not very stringent on failures depending on your circumstance.

As it was mentioned before, the FAA has come down hard on the airlines. Now they actually DO CHECK your background by requesting things like complete records or airman from the FAA as well as the PRIA. It's not the end of the world if you have an unclean record. Just move on.