My thoughts on Mike D'Antoni.
If I wanted a coach that could take any group of players and get them playing well together as quickly as possible Mike would be my first choice. Why? Because he doesn't overwhelm them with technical details or ask them to run precision plays. He has a general philosophy that he wants them to follow but beyond that he gives them freedom to just play basketball. Most players enjoy that - and most of them like to run fast up and down the court, too, which is a huge part of his philosophy. With few technical details he can have short practices and does, so he winds up taking a lot of the physical and mental drudgery out of the game. Happy players play better.
Then along come the seven game playoff series and opposing coaches know there is a big payoff in forcing teams to go away from their preferred shots and moves. Since they're facing the same team game after game its worth the investment in time and effort. Its too late to change his philosophy and there isn't a structure within which to implement counter moves. He's pretty much reliant on the individual players adapting - though coaches can help them. Mike can still change defensive assignments and, from what we've seen, he does that fairly well. Now a significantly inferior team is not going to run roughshod over his guys but against comparable talent he's at a disadvantage and as the series goes on that particular disadvantage increases.
Take away seven game playoff series and Mike will look better. Shorten the season and he'll look better yet because his philosophy doesn't depend on constant honing of technical skills. Voila, the Euroleagues!
I've said almost from the beginning that Mike is undone by his great success in European basketball. His ideas worked so well he devoutly believes in them and does not consider adapting to the realities of the NBA. Seven players are enough - not only are there many fewer games they are each 17% shorter. Without multi-game playoff series adapting to what the other team does is not of great import. In Europe D'Antoni was brilliant, in the NBA he's 'interesting'.
I like uptempo basketball - I starting following the Celtics a year or two before they got Bill Russell and his sidekick, KC Jones, from USF. They didn't run quite as much as the Suns but they were the leading 'fast break' team of that era by a healthy margin. But they also played defense and were demons on the boards. I'm thankful to Mike for making the uptempo game relevant again in the NBA, but it was torture watching his teams' ineptness on the boards and on the defensive end in general. And seeing them dragging around the floor in the fourth quarter. Last year, for the first time since the Suns began forty odd years ago, I didn't watch all of the games that were broadcast or go in person to any of them - that's how painful it was for me. The same course was being taken and entailed the same final result.
I'm happy for you guys that found his teams endlessly entertaining but I'm thrilled that he is gone - though I might enjoy watching some of the Knicks game's this year because I do like the style.