Every preseason, Toronto coach Dwane Casey gives his players index cards — in triplicate — that list the three or four duties he expects from each player.
Wolves interim coach Sam Mitchell isn't quite so formal.
Yet each man — and probably every NBA coach — believes it's important that every player on his team knows exactly what is expected from him.
With Casey, that means cards that list such items, whether it's rebounding, three-point shooting or maybe even something more intangible.
It's something he did as a head coach with the Timberwolves a decade ago, as well as Seattle and Dallas when he was an assistant coach, even if he's not certain just where the tradition came from.
"I have no idea," he said. "It probably comes from college. We did it at Kentucky."
Whatever the origins, Casey gives each player three copies — one for the player, one for his agent, one for his significant other — of the card.
"Some guys want to be more and some guys maybe want to be less than you need them to be," Casey said. "I think it's very important guys understand the three or four things we expect from them. And things can change, a guy can become a three-point shooter. I think it's very important that you put it in writing so there's an understanding. It's all to help this team. It may be different for them somewhere else, but for our team those four things are what's important."