No doubt you and I have less skin in the game. Sutter has one line that is the best in the NHL and only deviates from it under extreme circumstances. Right now, he is trying to get the team to the Pacific division winner. That is first goal. He can switch it mid game, because he has it in his back pocket. Or do it for a specific game, where he reviews the tapes from previous games.
That is not to say that he won't try out different combos once he feels comfortable with out position in the Pacific. But Sutter also believes that players that have gone cold are not going to the right places. Like Mangiapane for a long stretch of games. Or Monahan. Or Lindholm/Tkachuk last game. But mostly the guys that have gone cold. Dube, Backlund, Tkachuk, Lindholm, Johnny have been going to the slot. Odd game not, but mostly yes. Toffoli is scoring from the perimeter a lot.