I'm not so sure you can count out the Westphal trade but the league might have handled the Connie Hawkins situation much differently. Still, Kareem changes our destiny even if we only have him for the 6 years he was in Milwaukee. And I suspect ending up in warmer climes might have removed one of the reasons he wanted to be traded.
Didn't Kareem want out of Milwaukee in part because of the lack of diversity there? I don't see him being happy in a state like AZ in the 70's.