Roston has four goals and nine points in 49 games this season. The Islanders acquired him from the New Jersey Devils for Trent Hunter in July. He is in the final year of a four-year, $20.25 million contract the 39-year-old signed with New Jersey in 2008.
The Islanders recalled forward David Ullstrom to take his place. Ullstrom has two goals and four points in 14 games with the Islanders this season, as well as 19 goals and 23 points in 32 games with Bridgeport in the American Hockey League.
In other waiver wire news, the Columbus Blue Jackets claimed Darryl Boyce from Toronto, who was put on waivers Friday. Boyce has one goal and one assist in 17 games for the Maple Leafs this season.
It was definitely emotional. I really appreciated the fans. It was a cool feeling and it felt special and the ovation there at the start and then you kind of feel funny out there standing by yourself. Thinking back, I was saying just a bit ago, you think back just trying to make the NHL and then you kind of reflect on all the years being able to play for a great organization here in Calgary and all the fun I've had so far in my career. I feel very fortunate and blessed.
— Boston forward Jarome Iginla on his return to Calgary, where he played for 16 seasons