Well, I can expect him to plead "not guilty" of going 205 if that was indeed impossible. But the fact remains he was in considerable excess of the posted speed limit - well over double - and should lose his license for that alone. I'm underwhelmed by a legal system that is that nit-picky.
I totally agree with you. Take his license away for a few years. I hate speeders. They are tantamount to someone walking down the sidewalk of a city and firing a gun off into the air.