Couldn't agree more. Last year's team was similarly low-post challenged, but compensated by turning the opponent over so frequently and getting out in transition for easy scoring opportunities that masked the problem.
Around mid-season, I got into a debate with another poster over his conclusion that our defense this year is even better than last year's because of how we rated on some advanced defensive metrics [again, this was at mid-season]. I can't imagine anyone feels that way today. In my mind, it isn't even close--last year's team was much more effective.
Yup. That was me. Last year we finished with the best defense in the league in BE play, this year it was 5th. Overall, we are 10th right now in adjusted defensive efficiency, and 17th last year. But we haven't done quite as well in the league.
The thing is, we're still doing really well at turnovers. We forced turnovers on 23.6% of possessions last year in BE play, it's 22.6% this year. (First in the conference last year, second this year). We're first in block% and second in steal% this year; last year we were first in block% and first in steal%.
I'm kind of all over the place right now, let's try a side by side comparison of the BE component defensive stats from last year to this year. Last year will be first
EFG%: 43.5 v s 45.6
TO%: 23.6 vs 22.6
OREB% allowed: 39.9 vs 36.6
FT/FG: 31.4 vs 36.8
Block% 19.9 vs 18.5
St%: 13.3 vs 12.2
And then the overall defensive efficiency (BE play only)
.936 vs .970.
As I said, when you look at the season as a whole, our defensive efficiency numbers are a little better than last year. However I believe our discussion centered more around BE play, and we definitely have not played as well since the calendar turned. It's possible that is because our schedule was tough; all 4 of the teams we played twice were in the top 9 in the league in offense. Though it's more likely the defense just wasn't as good in BE play because it wasn't as good. We're still getting plenty of blocks and steals and turnovers, but we didn't do quite as well at FG defense and we also fouled more than last season.
Edit: Somethign else I was just looking at. While we have a pretty good TO% in BE play on offense this year (17.9%, good for third in the league), we're allowing a lot of steals. The opponent has stolen the ball on 10.1% of trips in BE play, compared to 7.9% last year. Those are live balls turnovers that often result in easy buckets the other way that will make the defense look a little worse.
So long story short, the defensive numbers overall are better for this year, but I'd tend to put more weight on the conference numbers, which have us trailing last year. I think some of that is because we're giving up more easy buckets due to turnovers, but last year's D was probably better but I don't think it's a huge difference.