So by that logic, people like Eddie Murray, Vince Lombardi and Ted Williams shouldn't be in the HOF?
All one needs to do is look at his resume in terms of what he did with teams, two superbowl championships and countless assistants going onto and become head coaches. BTW, two of his assistants are now coaching against each other today!
If anything it seems that Eddie DeB and Parcells cancelled each other out. Not to mention some prejudice against a coach/owner taking a players spot.