I'm not upset per se about the hire. Of the coaches currently available, I think he's the safest choice by far and I could actually see a scenario where the team buys into his message and plays well, at least for a few years.
But here are my issues:
A) There wasn't a thorough search. Drury has had wood for Sullivan for years and rushing to sign him up is equivalent to blowing your load. This shows a complete lack of creativity on Drury's part.
B) Sullivan is going to be the highest paid HC? Ummm, why? Based on what? What has he done to deserve that? He's not the best head coach in the NHL. The guy hasn't made it past the first round since 2016-2017. And look, it's not my money and it's not like it counts against the salary cap. But the idea that Dolan would not be outbid for Mike Sullivan? Like he's Scotty Bowman in his prime? Again, the guy hasn't made it past the first round since 2016-2017 while having three players who are well on their way to the Hall of Fame.
C) This team needs a minor rebuilding and despite my feelings on Drury, I don't think Sullivan is the right to revitalize the careers of guys like Laf and K'Andre Miller, and help develop guys like Othmann, Berard, Perreault, etc.
So IDK, this feels like it could be more of the same. We'll make the playoffs thanks to Igor, won't make it to the SC, the young guys won't develop properly, rinse, and repeat.