Gregg Popovich Explains How the Spurs Select Players: “For us, it’s easy. We’re looking for character, but what the hell does that mean? We’re looking for people — and I’ve said it many times — [who] have gotten over themselves, and you can tell that pretty quickly. You can talk to somebody for four or five minutes, and you can tell if it’s about them, or if they understand that they’re just a piece of the puzzle. So we look for that. A sense of humour is a huge thing with us. You’ve got to be able to laugh. You’ve …