BPM is a good composite measure, more readily available than other composite individual efficiency measures (EFFiciency, PER, PIE, NetRtg etc.).
However, BPM is a
cohort measure. Per game BPM is the sum of a player’s
rotations' BPMs — how effective are those rotations against the opponent’s rotations on offense and defense and how many possessions those rotations play.
With Sarah’s BPM’s and Paige’s BPM’s being what they are — and both being core players — one can make several inferences. And these inferences hark back to the seasons’ atmospheric stats (attached).
This season’s offense and defense (to-date) is noteworthy (many have already noted) because it’s mostly OOC, prior to the full-bloom metamorphosis that happens during the Big East schedule.
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View attachment 114982