NHL.com continues its preview of the 2013-14 season, which will include in-depth looks at all 30 teams throughout September.
There's an overhaul taking place in Buffalo, and youth is the word of the day. With the Sabres parting with so many veterans, the roster threatens to push young players too far too fast.
One prospect coach Ron Rolston and the Sabres aren't worried about, however, is Mark Pysyk. That's because the 21-year-old defenseman has some NHL experience, 19 games at the end of last season.