Kuhnhackl has sat out the last three games due to illness and it is unclear if he will return Tuesday against the Blackhawks.
New York Islanders last injuries
Filppula has been activated from the injured reserve list after healing from an upper-body injury and is expected to suit up for Tuesday's meeting with the Hurricanes.
Tampa Bay Lightning last injuries
Johnson missed the previous game due to a lower-body injury and a return January 30 against the Penguins is uncertain.
Hedman left the previous game due to an upper-body injury but is expected to suit up for Tuesday's matchup against the Stars.
Stralman is unlikely to play Saturday against the Sabres as he will be given the night off.
Callahan has sat out the previous two games with an upper-body injury but it is likely he will suit up against the Sabres on Saturday.
Miller is on injured reserve with an upper-body injury but it is expected he will return to the lineup for Saturday's matchup versus the Sabres.
Coburn missed the last game with an upper body injury but is expected to play Tuesday against the Blue Jackets.