1. Those stats do not account for quality of coach, or if the scheme, his teammates are a good fit.
A fair argument, and one factor that can have SOME impact. However ultimately, I don't believe this impacts a stat like RPM very much.
Why?
Because again, it doesn't go off how bad your team is, but how much you IMPACT how bad your team is.
If the team's defense sucked while Harris was on the floor due to poor defensive schemes, then that defense should have also sucked just as badly when Harris was
not on the floor. If that were the case, then Harris would not have a negative Defensive RPM. Same goes for offense.
If Harris has a poor Defensive RPM then there are really only a handful of things that could explain this:
a) The player who replaces Harris on the court when he sits is an outstanding defensive player - this may make Harris 'appear' to be a poor defensive player, because the team would get worse defensively when his replacement steps off the court (and hence, Harris steps on)
b) One (or more) players who step on the court when Harris does are horrendous defensive players. This would mean that when Harris steps on the court player X also steps on the court, and this could cause the team's defense to suffer badly even though Harris himself is not a horrible defensive player.
c) Harris is a horrible defensive player
Scenario A is not likely because there is no other player on the Magic roster (at SF or PF - the two positions Harris would normally play) who has an overwhelmingly positive Defensive RPM. The only guys who do are Elfrid Payton and victor Oladipo but they are both starters, and hence will (more often than not) be on the court when Harris is. If anything this should INFLATE Harris' Defensive RPM and make him look like a better defender than he really is...sothat's not a good sign for Harris.
Scenario B is not likely because Harris averaged 36 MPG last year, meaning that he is on the court for Orlando for 75% of the time each game. Given that not many guys play huge minutes on that Orlando roster, you can be almost every guy who plays for Orlando spends a significant amount of time on the court with Harris. Except for, of course, his direct replacements - who we've already determined are not great defensive players. So this doesn't explain it.
Scenario C is, therefore, then only possible conclusion that I can come to.
2. Harris is great at knocking down 3's off the catch, creating offense in the pick and roll as well as driving close outs and posting up smaller 3's (due to his strength). The problem is Orlando seriously lacked shooting and thus floor spacing. This made scoring in the pick and roll and driving close outs much more difficult and posting up significantly more difficult. As one of the only good 3 point shooters on his team he was a lot less likely to find clean looks.
A fair argument if Boston had a lot of good shooters, as this would suggest we are a better fit for Harris. However we don't - Boston was statistically one of the worst three point shooting teams in the league last year. So coming here likely presents him with most of the same issues he has in Orlando UNLESS Boston can pick up some nice shooters in the offseason - which we haven't done so far.
3. The fact that he is 22 can't simply be brushed off because he has had similar production over the first few years of his career. If a 22 year old coming out of college had similar production by advanced metrics over his last few years of college, you wouldn't assume he isn't going to get better in the NBA.
But when Avery Bradley was 22 and just had a great year, EVERYBODY here was brushing him off as a guy who "is who he is" based on the fact that he had already played 3-4 years in the league and had yet to show promise. When he had a career year at age 23 in 2013/14 (while shooting 39.5% form three and averaging nearly 16 PPG) everyone said those were just inflated numbers because he was playing on a bad team.
How is Harris' situation any different?
4. Usually when players increase their attempts, their efficiency goes down that is not the case with Harris. This year his effective field goal percentage and 3 point percentage increased despite taking a career high in 3's. His overall numbers didn't improve by much due to the cluster (expletive) of spacing that the magic had this year. Harris had many less opportunities inside yet he increased his percentages, think about what he will do when he takes his current 3 point shooting to a team that spaces the court well.
Again, Avery Bradley's shooting took a very big leap in terms of both attempts (from 2.5 per game up to 3.3 per game) and percentage (from 31.7% to 39.5%) between 2012/13 and 2013/14 and he was only one year older than Harris when he made that leap.
This year (one season later) Bradley's attempts increased again (from 3.3 3PA to 4.6 3PA) but his percentage went down (from 39.5% to 35.2%).
I don't see any pattern here that indicates that Harris is any better a shooter than Bradley is, or that he has any greater potential as a offensive player than Bradley has. So for all those who look at Bradley now as an average offensive player, how is Harris that much better?
5. Those stats (for the most part) take into account opponents and some of them even take into account teammates but they do not take into account the style, spacing and coaching of a team, which is why Harris is greatly undervalued by those stats.
Again, a valid point
if you are arguing that Harris' replacement player in Orlando fits their 'offensive system' better than he himself does. That's still really the only way you can justify the fact that their offense doesn't get any better
at all when Harris steps on the court.
Plus even if that is true, I still don't see how that factor does anything to justify his horrible defensive rating which (from what I have seen so far) cannot be explained in any way except by concluding that he is simply a poor defensive player at his position.
Either way I am happy to see that you responded with some thought and rationale and raised some good points - I can actually respect (and dignify) such a response.
