Kreider was an extra winger who would not have played, and barely played, without injuries. He was there for leadership. Thompson and Tuch have a lot to prove as 3 zone players to make Olympics. Thompson on wing helps his chances. If the top two are Eichel and Mathews, there is no place for Thompson as center. Also no place for 30 percent on draws. Hopefully, he will be full time winger next year. Better for him and the Sabres.