Well we needn't look any further than coach Popovich. What were people saying a few years ago? Spurs were getting old, they're declining. What does Pop do? Gets new young guys - Patty Mills, Gary Neal, Danny Green, Dejuan Blair, Tiago Splitter, George Hill at one point. None of these guys were even high lottery picks. Keeps the core of Parker, Ginobili and Duncan, but changes from a pure defensive, battle-it-out halfcourt team to one that scores at a higher pace but still defends pretty well. Result? This "old, declining" team has the best record in the West. And again, who makes up this team? Duncan, Ginobili, Parker, Stephen Jackson, Bonner, Diaw (who people said was out of shape, days behind him) are the vets. Mills, Green, Neal, Blair, Splitter, Leonard are all young guys who play important roles on the team. Why is it then that more than half the team consists of young, not very talented guys but these "scrubs" can execute better than any of our youngsters or veterans? It's because the Spurs actually has a coach who coaches, who teaches them to become real NBA players, who designs his systems to maximise the strengths of his players. You know what would have happened if he had insisted on them remaining a pure defensive team? They would not be as good, because it is very, very difficult to have an elite defensive team when more than half of your players are young guys.
Now we have our brilliant, COY candidate Keith Smart. Coach Smart insists on playing an uptempo, running style of play when our best player is a 260lb center. Coach Smart insists on taking the ball out of Evans' hands after clearly saying that Evans is not an SF. Coach Smart runs plays for us to isolate Jason Thompson, the future of post-players in the NBA. Coach Smart comes in as Kings head coach saying that he emphasizes defense first, but that due to the team's natural offensive talent he would have to find a balance, and proceeds to develop one of the worst defensive teams in the league. Coach Smart says he learnt to "put players in the perfect position to succeed", by putting them into their strength areas, and goes on to play Tyreke at SF.
Of course it helps that Pop can assemble the players he wants to fit his style.
So either you get a good coach like Pop who can make the most of what he's given, or you assemble a team made to run and gun and gamble on steals and hire Keith Smart and maybe make the 7-8th spot in the playoffs for 2 years.
http://sacramento.cbslocal.com/2012/01/06/coach-keith-smart-talks-with-grant-napear/
http://offthedribble.blogs.nytimes.com/2012/01/07/kings-hope-change-is-for-the-better/
Really pisses me off how he came in saying all the right things but hasn't lived up to all that he was preaching.