03/26/19: Mailbag on Badgers' QB competition, Graham Mertz, other position battles and more

Summary: 03/26/19: Mailbag on Badgers' QB competition, Graham Mertz, other position battles and more: State Journal beat writer Jason Galloway answers listener questions as the Badgers begin spring practice. Topics include the quarterback competition, other position battles, Graham Mertz, Griffin Grady’s move to outside linebacker, potential standout newcomers and much more.