Isak Rosen shines in the Prospects Challenge opening game Prospects by Chad DeDominicis - September 16, 2023September 16, 20230 Isak Rosen was among the top standouts in the Buffalo Sabres first Prospects Challenge game against the Montreal Canadiens. This content is for Basic Access- Monthly, Premium Access - Monthly, Basic Access - Annual, Premium Access - Annual, and One-Time Buy members only.Login Join Now