BLACKSBURG – Just over two weeks ago, Sean Savoy’s older brother was shot to death. Saturday, Savoy did the thing that was simultaneously the hardest and the easiest for him to do. He returned to football, to his second family at Virginia Tech, and to the sport his brother loved to watch him play.“It kind of helped a little bit, ease the pain,” Savoy said after the No. 14 Hokies’ 59-7 win over North Carolina. “But when I go out there and I don’t see him out there no more, it touched me.