Should Big Ten eliminate divisions?

The Big Ten is considering removing divisions. Would this be a good idea? Jonah Booker thinks so. JBook joins Dave Biddle for his usual Friday visit to discuss that, plus:* Is Mike Macdonald going back to the Ravens a sure sign Jim Harbaugh will be taking an NFL job?* What will Ohio State's starting offensive line look like in 2022? What can Justin Frye do with the group that Greg Studrawa could not?* What are Jonah's thoughts on the Buckeyes' 2022 schedule?All of that and more is coming your way on the Friday 5ish.