Immersed in January recruiting trips, Ohio State co-defensive coordinator Jeff Hafley would wake up unclear about whether he was coming or going. Turns out it was both. Life for an assistant football coach on the recruiting trail means checking in and out of hotels so often the suitcase never gets cold. Sugar Land, Texas, yesterday. Vero Beach, Florida, today. Concord, California, tomorrow. "Getting on the road, getting on airplanes and traveling, I had to get used to doing that again. I got a little tired going from city to city," Hafley said of shifting from the NFL, where he spent the past seven years, back to college, where he spent the first 11 years of his career...