Most of Favors rebounds were in garbage time. +/- isn't accurate for this game. He wasn't any better than anyone else on the court, unfortunately.
That's an interesting way to characterize the first five minutes of the first quarter and the first nine minutes of the third quarter, with Favors starting alongside the rest of the starting lineup. Then again, maybe it's appropriate to regard Corbin's starters as "garbage."
And no, most of Favors' rebounds were not in the THREE or FOUR MINUTES of garbage time that he played, and even when you take out Favors'
true garbage time minutes and rebounds, he still pulled down 6 rebounds in about 13 minutes--a higher productivity on both an absolute basis and frequency basis than Slow Al (not to be confused with Slowkur).
If you take out DF's +/- in garbage time, Favors ends up with zero or better, vs. AJ's embarrassing (and team-"leading") minus 21, implying that the Jazz were outscored by around 21 when AJ was on the court and his crucial sidekick Favors was not. (Was Millsap effective alongside Jefferson without Favors? Not by a longshot, as far as this game went. Why not? Because Millsap and Jefferson are not centers and should spend most of their court time alongside Favors or Kanter.)
In other words, my claim on +/- stands in this regard. But thanks for playing, Lance. A big reason why Corbin (like his predecessor) isn't succeeding might be his poor analysis of lineups. Kind of like your post.