Gustafsson (undisclosed) has been ruled out for Thursday's game against the Islanders.
Gustafsson remains day-to-day due to his undisclosed injury, and he'll be sidelined for a second consecutive game Thursday. It's not yet clear whether he'll be able to return for Saturday's game against Calgary, but Cody Ceci is slated to remain in the lineup and skate on the third defensive pairing against the Islanders.