Marchand has managed at least 20 goals five times in five full seasons with Boston (he had 18 goals in the 48-game season), doing so with minimal power-play time. In fact, his 66 even-strength goals since the start of the 2013-14 season lands him in the same ballpark as more reputed scorers like Crosby (69), Patrick Kane (69), Phil Kessel (68) and John Tavares (67).
The powerplay was stacked postion wise, that was Julien. Pastrnakand Chara were not on it either, they split it up from the lines. It was Bergeron the puck chaser, Eriksson the net front guy, Spooner the wall passer, Krug and Krejci on the point, hard to beat that. So if he did play the PP I imagine he would have had over 40 easily.
Add to that he is an elite penatly killer, usually near the top of leading it in short handed goals. Never takes a shift off. As for him taking bad penalties, that ended last year after the suspension. Both guys have had bad reps in the 1st few years, none are saints. Bruins would really Like Patches for sure and he is from the area. No way they do it though because of the intagibles Marchand brings, right now he may be a better leader, elite PKer, scoring and chemistry with Bergy and signed long term. Montreal made the choice between him and PK and took the one that bowed down to management, he is staying. Patches is a good goal scoring but is not captain material, that will be Weber soon.