“There’s been good intensity. There’s been good leadership. That’s usually a good sign,” says Auburn’s Gus Malzahn as the Tigers try to improve on their red-hot season at Tennessee on Saturday.No. 7 Auburn has been a turnaround story this season, now 8-1 overall and 4-1 in the SEC; and will take those happy thoughts to Knoxville for an 11 a.m. game Saturday against Tennessee.