Quennville
I don't wanna detract from your pitch for what is definitely Zib's favorite coaching candidate (eh ehh), but I wanna focus more on that guy you kinda brought up and shot down real fast. Let's take a bit more of a look.
At the end of Quennville's career he played for the Devils and then 7 seasons in Hartford. He has ties to the area. The team isn't going bare bones rebuild - there are guys here and he would be given legitimate real talent to work with.
When Quennville went to Chicago the Blackhawks were coming off a year where they finished 10th in their conference, 20th overall in the league; Kane and Toews had just finished their rookie years. In fact, he wasn't even originally hired as a coach there, but has a pro scout and then promoted a month later.
Quennville was fired from his Blues head coaching job in 2000 for the team slumping - he got hired back to the Avs based partially on his prior time there as an assistant coach, and even then he had them coming fresh off the lockout and they had 6th and 7th place finishes in the conference. Even on the Blues he got the Head Coach job because Keenan was fired mid-season, and then Quennville stuck around because he did well.
Quennville has had no qualms going places that are less than stellar. But, Colorado, St. Louis, Chicago more recently - he likes the big time places. And look at how he got to those situations and the teams he had. Sure, hindsight shows what gems he was inheriting with Toews, Kane, and Keith, but they were all still developing and not some surefire things.
Point is, I would not rule out Quennville coming to New York at all. And I think he fits the mold of character that Sather would really like if he had a say.