What options do Devils have to fix flat fourth forward line?

The Devils’ showcased how improved the team’s makeup is from last season, and it also highlighted their glaring weakness.
New Jersey’s lack of forward depth outside the top 12 caused them to trot a flat fourth line each game. Kurtis MacDermid, Justin Dowling and Tomas Tatar did not produce in nearly any meaningful level, and they can hinder the rest of the team if left unchanged.