4 Sabres prospects vying for World Juniors goldSource: Sabres.com ‘Dylan Cozens, Mattias Samuelsson, Matej Pekar and Erik Portillo will each try to help lead their respective countries to a championship.’ Related posts: Sabres select defenseman Mattias Samuelsson Sabres prospects get chance to show their stuff at 2020 WJC in Ostrava Samuelsson, Luukkonen, Laaksonen, Pekar set to represent Sabres at WJC Sabres announce 2019 Development Camp Roster Friday’s Rochester Coverage