Miggy has an awesome swing but I usually don't use him for comparison because he has probably the most tight and compact swing of any elite hitter you look at. If you did not know any better or the results were not there you would almost want to coach more separation and walking away from hands but obviously results speak for themselves, he is also one of the bigger stronger guys around which probably helps
I don't think you know Miggy. He is the poster child for 'walking away from the hands' and separation.