Since 1958, the the NBA's league average score was in double digits 16 times. All between 1995 and 2013. This season it's about as high as it's ever been, equal to the peak of the Bird/Johnson/Jordan years. You think that has nothing to do with front offices employing plus/minus ratings?
Yes, I do think it has very little to do with advanced plus/minus analysis by teams' front offices. The increase in scoring is directly related to players developing their ability to score from 23 feet or more from the basket and most importantly, their coaches not only giving them the green light, but making 3 point shooting a major part of their offense.
In the 90s, I'm just saying there's a lot of players who were considered big commodities because they were putting up 20-25 ppg or other big stats on bad teams. And the guys who were putting up 10-15 ppg or high rebound totals were maybe overvalued compared to the guys like Smart. Hell, in the mid-nineties, Antoine Walker would probably be considered better than Marcus Smart.
Yes, I know you like Marcus Smart and all, but he is nothing more than a role player, a valuable one (to the Celts in particular), but just a role player, nonetheless.
Every team needs them, no team wins consistently without them, but in the NBA, they are not the guys who will lead you to championships. That's why teams readily trade them, or let them walk in FA, as the Celts almost did with Smart this past summer.
Last year Al Horford made the all star team with 12.4 ppg, you think that's not a result of plus minus stats?
No, it wasn't. If he was a starter, he was chosen by the fans who don't know squat about advanced stats, generally. If he was chosen by the coaches, it is likely because he played well in games against their teams, or as recognition for how the guy played this season. All-star selections by coaches aren't made by studying advanced stats, that's done when coaches are planning in games that count.
The superstars of the era weren't overrated, but when you go down from the top tier, players who put up stats were a little more overrated and players who didn't were a little more underrated. There's no stat for being the guy who drew the guy off and opened up a lane for the guy who scored. Or the guy who didn't get a steal or block but totally smothered the other team's best scoring option. The guy who passed the scorer the ball gets an assist and the guy who set the pick gets nothing. That's what the plus/minus ratings capture.
Yes, I hear what you're saying, but you're talking about underrated and undervalued role players. One of the great things that happened in the Dubs first championship (since '74) was Iggy's Finals MVP. One of the rare times when a role player was recognized for his work. But even then Iggy got recognized not for the valuable little things, but because he stepped out and played more like a 'go to" guy or a star.
I think you may be a bit too focused on the Celts here. Antoine Walker was famously overrated, but other high scorers in the '90's certainly were not, unless you think guys like Jordan and Shaq were overrated. I think not.
Role players are important, but if all your team has is real good role players, then you can generally forget an NBA championship, though a few regular season wins aren't out of the question.
Advanced plus/minus stats are important, but just keep in mind that when it comes to winning rings, you need some dogs who can go out there and impose their will upon the other team (despite that teams' positive advanced +/- stats), when everything is at stake.