I thought this part of the article was most interesting. You can tell Phil truly believes in his approach to the game but at some point he must have realized that things are different with today's players. I think it weighed heavily into his shift to Hornacek. He's still a believer in his basic Principles of ball, but the things he used to do in order to reach his players aren't going to work with these players. He mentioned the AAU mentality.
TRADES AND FREE AGENCY“We spent a lot of time trying to get something done, but there was no way I was going to deal our 2018 first-round pick. It was clear all along that the free-agent market was the main way we could keep progressing.
“One of our several needs will be to sign a guard who can penetrate and attack the basket in early offense and screen/roll situations. Whomever we sign also has to avoid over-handling the ball and be able to get us into our offense if we can’t run ourselves into an easy shot.
“I’ve always liked big guards…6-4, 6-5, around there. That’s because having someone that big reduces the disadvantages of having to switch on high screens.”
THE TRIANGLE
”The prevalent game plan in the NBA today is to keep the offenses very simple. Most coaches just want their players to go out there and bust it. They’ll run something for this guy or that guy off a double-screen or a high screen-roll, but their offenses are not formatted.
“That’s all most players want to do anyway. It goes back to AAU ball where the kids play ON teams but not WITH teams.
“What the triangle does is to format what players are supposed to do. Basic basketball is all it is. And it’s a lot simpler than some critics believe. When the Spurs’ early offense doesn’t turn up something positive, they frequently go right into actions that are incorporated in the triangle offense, so it’s not mystery ball and, it’s not outdated by any means.”