I don't think there is as much historical bias as you think. I believe they will be "well connected" after one more week, and I don't expect significant changes.
The teams are now well connected, and there is no significant change. The
current ratings show that Ohio dropped from 30 to 35 in Elo-Chess, and from 72 to 76 in predictor, where the rating fell from 69.9 to 68.6. Ohio now trails both NIU and Toledo in Predictor by a small amount.
Realistically, with as many players injured as they have, Ohio is not nearly the team they were at the beginning of the season. The predictor reflects that better than the Elo-Chess ratings.