For Ohio State freshmen Zach Harrison and Garrett Wilson, the question about becoming major contributors was always when rather than if. So it goes when you're ranked in the top 20 overall prospects in your recruiting class, as they were. For Harrison and Wilson, the answer is becoming clear: Now. With Chase Young held out last week, Harrison got his first start at defensive end. He had a sack and graded as a champion. Wilson caught a season-high four passes for 82 yards last week against Maryland and had a long touchdown catch from Chris Chugunov nullified by a penalty...