Some domed stadiums just in the B1G footprint:
Lucas Oil Field (Indy)
Ford Field (Detroit)
U.S. Bank Stadium (Minneapolis)
UNI Dome (Cedar Falls, IA)
Superior Dome (Marquette, MI)
They have options if they want them. Use 3-4 of these to host 2+ games each. I don't care, just play football ffs.
Watching CU get wrecked by Oregon in their bowl game afterward didn't help. I was concerned after the OU game in '00 but by the time the 2002 Independence Bowl was over, concern had given way to general despair :oops::eek: