I agree with this. In short, most often, you cannot think of basketball like to can as you do with football. There isn't a play by play "chess match" like there is with football where a team is playing cover 2 defense or crowding the line, and you need to call plays accordingly.
Most teams run "sets" more that actual plays. What happens in the set is a reaction to what the defense does. If a defender goes over the screen, the offensive player does X. If they go under the screen, the player does Y.
Much of Capel's offense is dribble drive breakdown, which in fairness and more or less what most pro teams do. These offenses rely on player spacing and recognition.
On defense, coaches will determine how they will guard ball screens in man (switching, or playing through them, or intermediate switching, or even switching all screen 1 through 5.)
But to your point, this is all about preparation or game planning and motivation to execute. Sure, a coach can have a crappy idea to start a game and should change it from time to time. But most hoops coaches have a flexible offense and defense which should be able to adjust to whatever team they play. As an example, if you are primarily a man defense team, you aren't going to play a ton of zone against a team who can't shoot. But the game planning decision you make make is for your defenders to go under screens for teams who can't shoot.
As I think you are saying, there are few "game day tacticians" in college hoops with the obvious exception of Shooter who told his team that they were gonna run the picket fence at them.