Last 13 games (Kings record 2-6-5, 35% point %):
Byfield-Kopitar-Kempe: 9G 17A 26P -10 in 39 games total
Moore-Danault-Fiala 11G 16A 25P -1 in 39 games total
Laferriere-Dubois-Kaliyev/JAD 3G 7A 10P -21 in 41 games total
Grundstrom-Lizotte/Lewis-Fagemo: 0G 1A 1P -16 in 37 games total
Anderson-Doughty: 4G 5A 9P -7 in 26 games total
Gavrikov-Roy 2G 5A 7P -11 in 25 games total
Englund-Spence/Clarke 0G 2A 2P -12 in 27 games total
Yes Dubois (-9) sucks, but the complete disappearance of the 4th line, really the whole bottom six forwards, and the poor play of Englund (-8) and Clarke (-3 in 4 games) on defense have been a huge drag.
The Kings might as well just play two lines for the whole game with the way it's gone the past 13 games.