Open Jim: Is Graham Mertz the biggest wild card for Wisconsin football in 2022? | College

Two columns last week — one on Graham Mertz, the other on the transfer portal — generated a lot of feedback from readers.

I’m still working my way through returning emails, so please don’t feel like I’m ignoring you if you haven’t heard back from me yet.

Writing about those topics didn’t satisfy people’s desire to hear more about Mertz and the portal, and both are featured heavily in this week’s…