This seems like this needs to change on the power play. Letang on power play needs to change. This is dating back to last year. He constantly cant keep it in zone, he has no sense of urgency when puck goes back. Id say Sullivan needs to change this and take him off power play. Suggestions who can be that dman. Or instead of going 4 Offense and 1 Dman which also isnt working. Go 3 offense and 2 dman