I don't think Hutson is getting a major amount of luck, he's got an all situations PDO of 100.4 which is pretty much average.
I don't really think it's ridiculous to think Hutson has more development in him either. He's been improving constantly throughout the year (Aside from some fatigue in late January and before the 4 Nations), and has been downright dominant at both ends of the ice since the 4 Nations break.
I love Michkov too and agree that he has Kucherov upside, but I don't see any reason to discount Hutson reaching that level, especially when his league leading slot passes start going to guys like Demidov instead of guys like Armia.