O/U data for games seems to indicate books are covering the change but not completely.....
O/U Total from BOL for 2023 so far: 8.7 avg
2022 entire year from BOL: 8.0 avg
Tough comparison here (1st 3 weeks of 2023 vs all of 2022 data so take it with a grain of salt).
Increase in O/U totals from books so far is 0.7 rpg.
Actual increase in rpg actually so far is 1.1 rpg (see post 23).
It may indicate books are slightly behind the totals.