The gyms definitely vary and I am sure there are those that are, as you stated "non educated opportunists" but in order to have the title of a Crossfit gym, they must have Crossfit certified coaches that have a wealth of knowledge in strength, endurance, mobility, flexibility and explosive training. You must have had a bad experience or are uneducated yourself in the Crossfit realm.
What I was alluding to in the earlier post was not necessarily at a gym Crossfit work out but tailored workouts targeting Metabolic Conditioning, strength training, joint mobility, flexibility and explosive power. The workouts posted on the websites are more for the generic population but all of the exercises and workouts can be tailored to make an exceptionally fit wrestler.
Crossfit offers every aspect of functional fitness for any and every lifestyle. I was just wondering if they have made their way into any wrestling programs regime. As I said before, it has made a huge difference.