Longtime NFL tight end Dan Campbell has had discussions with University of Wisconsin football coach Bret Bielema about the vacant job as tight ends coach on his staff, footballscoop.com reported. Campbell has been coaching for only two years after an NFL career that spanned 11 years and four teams. He joined the Miami Dolphins’ staff before the 2010 season, serving as an offensive intern with an emphasis on the offensive line. He coached the tight ends last season.