BUFFALO — Oft-injured Sabres center Josh Norris did not return to the lineup before the Olympic break. Norris, who has missed the last 12 games with an upper-body injury, sat out Thursday’s contest against the Pittsburgh Penguins. He began practicing again last week. “Really just not quite ready,” Sabres coach Lindy Ruff said in KeyBank Center. “He’s close, but (the) conversations we’ve had, ...