football. Let's say you have a pretty good run game. The other team decides to load up the box to take away the run. You're going to have to beat them with passes. But the nice thing is that since they are playing single coverage. You should be able to get some big plays out of the pass game.
Switching the PnR is like loading the box in football. They are taking away your bread and butter, but leaving themselves in an exposed position. If you have guys that can exploit this, you win. Without Conley, the Jazz only have one guy capable of exploiting the switching.