SLUGGO Marc Munford arrived in Lincoln with sunburn. “I looked more like Herbie Husker than a backer-to-be,” the Colorado native remembered about his trip from the Denver area. “My Mom and Dad drove Rod Smith and me out here. Rod and I sat in the back of the pickup on bean bags for the entire trip.” That would be the last time Munford would get to lounge around. “Early on we all learned that it would be a little different playing for Nebraska,” he said. “On one spring ball practice …