As is typical for your participation in a discussion you are typically the one that redirects the conversation to your perspective.
Intially this thread started with the discussion of players repeating the same mistakes and the lack of teaching fundamentals to players at an early age and continuing to do so through college.
In post #6 on this thread you re-directed the thread and brought up the premise that "in almost every sport, the teachers are not he superstar players" which is a valid concept but a departure from the threads discussion of repeated mistakes and teaching fundamentals.
While MPS did indirectly bring up Kruger with her comment about how fundamentally sound and effortlessly Lon played but it was you that brought up his lack of athleticism and his intelligence. But you brought up Kruger's athleticism in post #9 stating "as I remember Kruger, he wasn't a great athlete".
Now you want say the point of the discussion has been lost on how good of an athlete Kruger was instead of who makes a good coach. You started the athletic discussion of Kruger as well as the discussion of who makes good coaches.
Perhaps if we change this discussion it should be back to the op's repeated mistakes and fundamental issues instead of the focus you directed to teachers not being superstars and Kruger not being a great athlete.
Oh well this often happens when someone has called you hand like on Kruger's athleticism thus you want to again redirect the thread to avoid the discussion.