I mean a dominant grip on the team's offense, the shutting-down/sufficient-dealing of which by opponents defense almost surely kills your team. That was neither Yao nor Amare, but everything TMac and Nash. Don't you agree?
No, I don't. I agree that the Suns were stymied when Nash was shut down. That was a crippling problem and was the result of poor coaching. But they had the same problem when trying to force-feed Stoudemire at the ends of close games, as I've pointed out about 3000 times.
I don't know what you want from Nash. He is the point guard; he is supposed to run the offense. He led the league in assists for however many straight years. Last year, he was third on the Suns in FGA per game, far behind Stoudemire and Richardson. He was narrowly ahead of O'Neal, but O'Neal gets fouled on attempts much more often (making the attempts unofficial), so in fact O'Neal had more attempts as well. Even Barbosa was close behind, in nearly a third fewer minutes. So in shot attempts per minute played, Nash was no higher than
fifth on the team, and if I crunched the numbers it wouldn't surprise me to see him behind Barnes as well.
The problem you're upset about is that D'Antoni got seduced by Nash's regular-season brilliance, allowed the Suns to coast on it, and never recognized that it wouldn't work in the playoffs when constant fouling is permitted. But that's not Nash's fault, nor is it a necessary weakness of a team on which he is the starting PG. Your contention that the nature of his game requires him to dominate the ball is simply false.
Also false is your assertion that keeping around a player who is
still, by any measure, a top-five PG in this league will necessarily doom the Suns to mediocrity. They're doomed, all right, but it's not because of Nash. You don't make a team better by downgrading a position and hoping other people will step up.
As for the Rockets, it's pretty obvious that McGrady is a leadership vacuum, but we've known that his whole career. It shouldn't come as a big surprise that they are playing better in his absence. Perhaps I should remind you how well the Suns played during Stoudemire's microfracture year.