agree to disagree. You can definitely overcoach players and if you are in their ear in shootaround, they aren't getting in the right mindset for the game, they are in practice mode. Look at Knight's later years teams how tight they always were because he was using that "every opportunity is a coaching opportunity" kind of mindset and his players were always in practice mode expecting to be yelled at for every little mistake and thus played tight and got worse as the season progressed as the "constant coaching" wore them down.