Blue Jackets forward Scott Hartnell may miss a second straight game because of a lower-body injury. His replacement would be Oliver Bjorkstrand, who scored his first goal of the season in his sixth game, against the Toronto Maple Leafs on Wednesday. The Blue Jackets are 2-2-0 during a seven-game homestand, and are playing their second of three straight games against opponents playing the second game of a back-to-back. The Blue Jackets defeated the Maple Leafs 5-2 one day after they had won 7-1 at home against the New York Islanders. "You [saw] them [Wednesday], they were tired at times," forward Matt Calvert said of the Maple Leafs. "We're going to have to take advantage of that the next two games because you don't get that very often, especially when you're sitting at home with your family waiting on them." The Blue Jackets host the Nashville Predators on Sunday after the Predators play at the Minnesota Wild on Saturday. Coach John Tortorella said he is wary of the Penguins, even if they're fatigued. "I think it's a lot easier to play the second game because your second wind kicks in and the game is simplified," he said Thursday.