My assessment is purely based one his play at the rim, not FT's and 3's (which if he never took another 3 I would be happy). His 2 home games against ORL and MIL were terrible which would account for his fall in the last 8 games...small sample size.
but you were offering possible reasons for his poor efficiency in low-post offense, which is what I was detailing. There's other ways to get shots at the rim than low-post
Sorry for any confusion, I was referencing to his low post shots. He would try to get cute and flip shots up around the hoop, ineffectively. I see him now being more forceful at the rim with much more success and hope he continues.