Apr. 3—Kody and Cole Walterscheid are separated in age by five years, but in an Oklahoma State uniform they may as well be twins. The brothers have never shared the same field in Stillwater, but they’ve run consecutive five-year and sixyear stays in the OSU football program — making 11 total seasons with a Walterscheid on the roster. In 2014, older brother Cole was the beneficiary of a leap of…