Well I just went down that rabbit hole and it looks like Peacock is the only streaming network carrying stand alone college football games (Big 10). If anyone (like me) drops ESPN which also means dropping live cable, it looks like the only problems would be when Husker games are on FS1 or Big 10 network. Northern Illinois and Illinois is on FS1. But so far Minnesota (Fox), Colorado (Fox), and Iowa (CBS) will be on over the air network TV. And it's probable that at least one of NU's games will be one of the nine games exclusively on Peacock (La Tech?). I think at least two other NU games, maybe three could wind up on network TV as well.
So if you already have Peacock at about $10/month, a basic cable subscription or a decent TV antenna would get you access to all but probably five Husker games, maybe six. If you have season tickets, you would be able to view all of the other games except for those two early FS1 games.