Probably, but I think Boston does more than her fair share in the court given her offensive ability and defensive prowess. Could she do more? Sure. Does she need to for SC to win a title? I believe she does.
With Boston’s size and strength, she’s not going to run the floor like a guard. I’ve been namely impressed by her ability to switch out onto the perimeter. She seems more agile than I’d expect for her size.
There seem to be two categories of post players: agile and athletic forwards who function as centers for their teams (Nelson-Ododa, Hillmon, S. Austin, C. Collier) and true centers who dominate the paint (Boston, Cunane, K. Cardoso). Neither grouping is inherently better than the other. I just think Boston falls into the latter bucket. The fast and well-conditioned 5-players tend to be in the former.