Interesting results from the big rotation. Both Queta and Horford had good box scores, but Queta was -5 and Horford was -7 overall. When they were on the floor together, they were -8 in 23 minutes. Kornet was +7 in 17 minutes. In 11 min as the lone big, Kornet was +7. In 5 min with Queta, he was +0 (there is some rounding in the minutes). Queta (+3) and Horford (+1) were both better when on the floor as the lone big.
On the season, Horford and Queta are +12 when on the floor together (94 minutes). But if you normalize to 100 possessions, Horford is +10.3 overall and Queta is +15.0 overall. They are +6.3 per 100 poss when on the floor together. They are both quite a bit better when not on the floor together. I am not sure I understand why they have them out there together so much. They can go small and play Pritchard and Hauser more, or even Walsh some.
I like 2 big line ups when Prozingis is one of the bigs, but I think you need someone with more offense than Queta to pair with Horford. Horford has some offense but kind of 1 dimensional. I guess we don't have a whole lot of options right now with Tillman essentially having disappeared.
This is a great example of the weakness of +/- as a stat. It implies that Kornet did not hurt the team regardless of which lineup he was in. That contradicts the eye test in which I saw very few good things from Kornet. I was even raging in this game thread about his mistakes and the fact that opponents score at will against him despite his 7? size.
I agree, the +/- in a small sample size is not the end all. I go a lot by the eye test also. But +/- is real and it is worth considering to add context to your eye test. My main point is that my eye test tells me that Horford and Queta are not great together. That they are better split up. Before I commit fully to my eye test conclusions, I like to check the numbers for context. The context here was that based on +/-, Horford and Queta were not good together, in this specific small sample size.
As to Kornet, my eye test says that he can play well when the lone big. He can't shoot 3s, but he does pick well, passes well, and can roll and finish when that is there. He is +38 in 154 minutes as the lone big. He is +12 in 37 minutes on the floor with Horford, which is better based on this metric than Horford + Queta (+12 / 94 min). Kornet and Queta have no minutes together. Again, I understand that +/- in any sample size can get distorted, and often does, but I think it is useful for context.
I understand that the Celtics are struggling to find combinations with Porzingis out and Tillman playing so poorly. They don't have a lot of options. But I don't think playing Queta and Horford together is the way to go. I don't like how it looks on the court and I don't like how the +/- looks, especially last game. I would rather see 1 big line ups based on who we have available right now. That may mean more of Walsh, especially if another starter is out, which is not ideal, but what can you do.