Be a freaking basketball coach that understands more than just a system you learned under someone else. You don't think Nick Saban adjust his schemes based on personnel on his team? What they are good at and what they are not? Nate Oats, who is a nobody in the world of basketball compared to Coach K, had the nerve to try and call him out last year. This team is a top 10 team under Coach K. Not because Coach K has some system he is married to no matter what, but because he knows how to coach BASKETBALL not some 3 point shooting contest...
BTW, his whole job is to give his team the best chance to win. So make adjustments based off what this team CAN do...