I think a #2 or #3 seed are most likely.
I don't see any scenarios they fall below a 3, based on the head-head records among most of the top finishers.
Only if Mich were to "win out" and lock in a #2 seed would Iowa possibly fall to #4. And I don't see Mich beating Indiana on the road; I think they'll likely lose to Illinois tonight.
Also do not see Illinois among the top seeds as they'd have to beat Purdue on the road on Senior Day there.
The likely tie-up of teams at 12-8 (assuming Iowa takes care of business at home vs Nebraska) will be:
- MSU
- NW/Rutgers (depending on who wins there)
- Indiana
- Maryland (if they beat PSU on the road)
Iowa will have the best cumulative record against all of those teams in the tiebreakers, and only NW can beat them out of the #2 seed in the seeding scenarios
(NW in head-head via their 1-0 record vs Purdue; MSU would drop to #3 seed in head-head based on 1-1 record vs Mich vs Iowa 1-0). Iowa would beat every other team in head-head games, and I think will rise to the top 2-3 seed in all the cumulative records scenarios vs most of them. We have 2 total losses against most of the teams who will finish tied; everyone else has multiple losses.
Unless I missed something here.