Wisconsin defensive coordinator Chris Ash will follow
former Badgers coach Bret Bielema to Arkansas. Ash worked under Bielema with the Badgers for the past three seasons, including the last two as co-defensive coordinator. He'll remain with the team through its Rose Bowl appearance against Stanford.
"I am excited to welcome Chris to our staff," Bielema said in a statement. "In the last three years working together, I gained a great respect for the way Chris teaches the game and develops student-athletes. I've followed his career for a long time, and his knowledge of the way we run our program and specifically the defense will be valuable for us moving forward in our transition."