Michigan football: Potential concerns, things to watch vs. TCU

Michigan football has arrived in Arizona for Saturday’s Fiesta Bowl vs. TCU with both teams feeling confident and prepared for the College Football Playoff semifinal. But what does TCU do that might concern the Wolverines the most? Each Tuesday night at 5:30 p.m. ET, John Borton of The Wolverine and a rotating cast of guests will discuss the biggest storylines from the weekend and take your questions live on our YouTube channel. Borton is joined this week by Tom Crawford and Michigan radio voice Doug Karsch.