I don't agree with the butcher just doing his job. If he was a professional he should have made a professional decision and told the guy that shot the deer, that the meat isn't good for consumption. Then if the guy told him to cut it up anyway then he'd just be doing his job.
That is one of the big reasons I cut up and process my own. Now say you were very clean and quick to get your deer prepared for butcher and the guy mixes your good meat in with this other slobby meat, now you get back someone elses crap meat.
Now word spreads and this butcher gets a bad name for this.