Guys, can we not have a difference of opinion without it getting personal and nasty? Armchair mechanics (myself included) will be the death of us all! Having said that, when I offer advice it it generally because I have first hand experience, not because I read something on the internet. Know what I mean?
I am very certain that the problem here will not be the rotors, but the suggestion to wait and see what the OP finds is obviously the most reasonable and sensible thing to do. I will be the first to apologize if I am wrong but truthfully, I'd like a piece of that $100 action that Timco proposed. I could use the cash!
Kram, when I said you were wrong it was not because what you propose could not possibly ever happen, only that it is highly highly unlikely to happen except in the most rare of circumstances and would definitley need contributing factors, such as improper installation, in order for it to happen. It's about as likely as getting hit by a meteorite on your way home from work. If you had actually ever done a brake job on your car I don't think you would be so vociferously defending your theory. There are several much more likely reasons for the fault.
Unlikely things DO happen. I blew out one of my clutch lines because a small shard of granite got wedged between the line and the body and sawed its way through the line from vibration over time . What were the chances of that happening? Now, if someone else told me they blew a clutch line, I would not immediately insist that it must have been because of a piece of rock getting stuck in there, at least not until I had a look at the car in question.
So, how about we wait and see and maybe even learn?