A 1-8-8 scheduling model would make sense where each team gets one protected rival they play every season and then over a 4 year period play every other team once at home and once away.
Ex:
Rutgers vs. Maryland every season
2024:
Home - Ohio St, UCLA, Illinois, Michigan St
Away - Oregon, Penn St, Minnesota, Nebraska
2025:
Home - Iowa, Wisconsin, Indiana, USC
Away - Michigan, Washington, Purdue, Northwestern
2026:
Home - Oregon, Penn St, Minnesota, Nebraska
Away - Ohio St, UCLA, Illinois, Michigan St
2027:
Home - Michigan, Washington, Purdue, Northwestern
Away - Iowa, Wisconsin, Purdue, Northwestern
Ex:
Rutgers vs. Maryland every season
2024:
Home - Ohio St, UCLA, Illinois, Michigan St
Away - Oregon, Penn St, Minnesota, Nebraska
2025:
Home - Iowa, Wisconsin, Indiana, USC
Away - Michigan, Washington, Purdue, Northwestern
2026:
Home - Oregon, Penn St, Minnesota, Nebraska
Away - Ohio St, UCLA, Illinois, Michigan St
2027:
Home - Michigan, Washington, Purdue, Northwestern
Away - Iowa, Wisconsin, Purdue, Northwestern