Zadorov says he’s learned his lessonSource: Buffalo News ‘“It was tough,” he said. “I made a couple mistakes this year off the ice, and it’s all maturity. I’m not going to make them anymore.”’ Related posts: Another lesson learned Lesson learned Winnipeg 5, Buffalo 1 Ristolainen, Zadorov need work to develop Sabres GM Tim Murray challenges Nikita Zadorov to grow up