One thing about D'Antoni, if you think about it there have only been a handful of big things in Phoenix Suns history that were cared about nation wide. He brought SSOL for its good and bad it pulled Phoenix from absolute irrelevancy.
Personally I don't buy the hype on paper, I think we are likely headed back to the lady called malaise. Sure Porter is going to talk about all the things fans and Kerr want to hear; Defense, bench, The next level...it will be instant gratification for frustrated Suns optimists.. but if you think Porter will not bring a whole new set of flaws to the table, you are going to be disappointed yet again and guess what no one cares about Porter, he is going to clone the Spurs or Pistons and if the Suns win it all they will likely be less relevant historically than SSOL. They will be the one term President in the mid 19th century that everyone forgets about in grade school.
The "right coach" is not some unique concept and pretending D'Antoni was the main problem with this team is totally ignoring or forgetting the serious flaws our paper championship team and happens to 20 plus NBA cities year after year. Look at the trend, the older our leader gets the worse the team gets, those my friends are the facts.