The piece examines the entire year and then breaks down what's happened since Smith is out. Here are the two graphs on that:
"With Smith injured for the last few weeks, the Fever have had to retool their offense to adjust. Per
PBP Stats, Boston is on the receiving end of more assists in the post when Smith is off the floor: her at-rim assist percentage skyrockets from 45.3% with Smith to 71.4% without her.
"However, this still hasn’t translated into more overall shots. In fact, Boston’s field-goal attempts per game dropped from 10 to 9.3 after Smith’s injury, with
Erica Wheeler seeing increased usage instead. "
Your guess is correct, but the author's point that overall distribution efforts have to be reconfigured plays out, too. If one wants to "put it on" anyone or anything, it's the distribution strategy or the way it's implemented by Wheeler.