Also, more important to the franchise? Not necessarily, look at the past 15 years. Which team has the point guard as their best player?
Lakers/Spurs/Bulls had role players starting at point.
Miami had Shaq/Wade. Pistons had solid, not great, players at every position.
Celtics are the one wrench in the past 15 years, but that's unfair since that team started 3 future hall of famers. Even then, rondo wasn't "the guy" during the championship run, it was more his coming out party than anything.