Bielema has been a defensive coach his entire career, his OL was built by Paul Chryst and Bob Bostad, Chryst was hired by Alvarez in his last year, as soon as Chryst left Bielema went 8-6 (which did include hanging 70 on Bo after backing into the CCG), then Bielema left and Gary Anderson won 9 & 10 before leaving for Oregon State (awful decision), Chryst has equaled Bielema’s level without issue.