I don't believe D'Antoni would bring home the tiitle in LA. He had arguably three in their prime players in Amare, Marion and the 2-time MVP Nash. And that didn't produce a championship.
Would results be better w/ a declining Kobe, Pau and Nash. Howard who should be in his prime isn't even playing 100% yet after back surgery. So I have my doubts w/ D'Antoni.
But he would be great during the regular season though.