My main comment was that I did not think NYK "broke up their core" because they swapped out Mitchell Robinson, a younger, more athletic, bad free throw shooting back up center with durability issues historically for an older, less athletic, but more durable back up center who shoots free throws better.
And what does NYK really need from their back up center? Are they really any worse with Drummond? In certain situations, they will be better off with Drummond, that isn't even accounting for injury history. Even if Drummond only gives them half of what Robinson would have (Robinson was 6 pts and 9 rebs last season), how much difference does that really make?