Penguins coach Mike Sullivan confirmed Hornqvist, who skated in the morning, will not play and remains day to day. Hornqvist was injured in Pittsburgh's 6-2 win against the Islanders on Dec. 6. … Cullen, who hasn't played since Nov. 17, practiced for the first time in a non-contact fashion and is "making significant progress," according to Sullivan. Murray practiced as well. "They're all getting close," Sullivan said. … Ho-Sang, who was recalled from Bridgeport of the American Hockey League on Sunday, stayed on the ice after an optional morning skate, a sign he will not play.