'“It’s nice to be out there and able to run but this is not track practice, this is football,” McDermott said. “So we’ve got to be able to be physical and tackle. That’s a big part of it for us and our identity – you guys have heard me say it before and you’ll continue to hear me say it – our identity on defense will be built around our corners and their tackling ability and how much our defensive line runs to the football. Those to me are big selling points for our defense.”'