As a basketball coach, you're not supposed to be able to control whether or not your team's shots go in the basket. Yes, you can influence what types of shot attempts your players record, and certainly that will have an impact on your team's degree of accuracy. But at the moment a shot is released from the perimeter, a coach is, ultimately, a spectator just like the rest of us.
Anyway, that's the theory. Then there's Jay Wright.
When Villanova began its current streak of incredible shooting accuracy in 2013-14, its starters were James Bell, Darrun Hilliard, Ryan Arcidiacono, Daniel Ochefu and JayVaughn Pinkston.