Brian Koziol: Buffalo Sabres defenseman Lawrence Pilut is day-to-day with a lower-body injury.
John Vogl: Sabres defenseman Marco Scandella returned to the lineup after missing the past eight games.
Klefbom has surgery
John Shannon: Edmonton Oilers defenseman Oscar Klefbom will be out for six to eight weeks after having surgery on his finger.
Koivu could return on Tuesday and no update on Dumba
Sarah McLellan: Minnesota Wild coach Bruce Boudreau said that Mikko Koivu could return on Tuesday against the Sharks.