The Washington Capitals, who are 13-1-1 in their past 15 games, will have defenseman John Carlson in the lineup for the first time since he sustained a lower-body injury Jan. 15. Carlson, the Capitals' leader in average ice time per game (22:53), has five goals and 25 points in 43 games. The Capitals went 4-1-1 in the six games Carlson missed but allowed 20 goals. The Capitals, who have allowed 82 goals in 43 games with Carlson in the lineup, will be facing a New York Islanders team that is 5-0-1 in its past six games and hasn't lost in regulation since Doug Weight replaced Jack Capuano as coach Jan. 17. "I think they're recommitted, they're refocused, they're 4-0-1 since the [coaching] change," coach Barry Trotz said. "They know they have to make up some ground, so their [Stanley Cup] Playoff push has started a little bit [early] here. They're playing good hockey, and they won their last game before the [coaching] change as well."