I was having trouble falling asleep, so I looked this up:
The last time a team other than the Pistons won an NBA Championship without having a player who had previously won a regular season MVP award was the 1981 Celtics, and they just happened to have four future Hall of Famers (one of whom later won three MVP’s) in their starting lineup in the form of Larry Bird, Robert Parish, Kevin McHale, and Tiny Archibald.
The NBA: Where it takes a superstar to win a title happens