eh...I saw Kane standing around a whole lot, and most of his offensive zone touches were bad passes or shot attempts. I'm not expecting him to carry that line or anything but I do expect him to help facilitate it generating some offense and he didn't do that last night. PP work is fine but it's not like the Rangers were bereft of PP talent before he got here.
Dunno about Hughes but in general the Rangers didn't pass up a chance to hit a guy or make their life a bit more miserable physically. Devils seemed a bit taken aback by it though it's not like it made them "afraid", more that I think it contributed to disrupting some of their style of game. The stick work, backchecking, hitting, and clogging passing lanes etc kept a lot of the Devils fancy stuff to the outside or created turnovers. I guess it's a good gameplan if you can keep it up consistently and be ready to adapt if the Devils find a way to change it up, but for one game at least it worked.
Again I feel like this game was far less "the Devils outplayed the Rangers 5v5" and more "The Rangers got the early lead and then played the game they wanted to play and were opportunistic when necessary to extend their lead". They massively respected the Devils transition game and it kept them from getting a consistent forecheck and attack going at times, but with a 2 goal lead at least they didn't need to be pushing for a goal at every turn.
Still, playing with fire a bit with a team like the Devils. I'd rather they make the Devils spend their time defending, but yeah you gotta respect their ability to turn it up the ice in a hurry if you get too many players caught down low
e: and while they obviously got nothing going early in the second they did come back in the later half and put some pressure on, and scored a goal.