Yes, the players had tuned "Dey Don Care" Therrien out...and then Bylsma came in and everyone commented about how nice it was to have a coach who "always had his door open" and was easy to talk to. Bylsma also added a bit more offense into Therrien's defensive system, and boom...Cup. Of course, after that season once Bylsma fully implemented his "system" (grind 'em down, and...uh...get to our game), and refused to change it or add back any of the defensive structure that won him a Cup, the Pens did jack squat.
Glass and Adams are pretty abysmal (or, as it's said on the Pens board, abylsmal). The thing with DB was, he seemed to think they were great and utilized them over better, younger players--presumably because those two are mirror images of himself as a player (not very good), and DB always would lose his spot to the better, younger players. Young player takes a penalty? Benched the rest of the game. Adams takes a penalty? Right back out there, sometimes with Crosby no less. TV timeout over when Pens are trailing? Adams and Glass time! A minute left and the Pens are winning? Adams and Glass time (often spent in the Pens' zone)! Those two were frequently near the top in ice time (usually over Malkin, who DB seemed to feel was only useful when Crosby was injured).
/rant. That said, good luck, assuming he's the guy!