Thats because Hamilton is young and they have a first pairing already so they didn't need him to jump into first line role this year, though he did finsish the year with Brodie on the 1st line and was on first line PP. The kid is without a doubt a top line D already though. He was already 1st pairing in Boston for a while when he was 21
I feel like Nashville just traded a less potential #1 D than Hamilton for a #1 C this year, and in no way is Jones as good as Johansen, Nashville won that trade easily, but high quality D is more valuable and hard to come by, so take the value when its cheap, just like Barrie is right now, Arizona should be pushing hard to acquire him.
and all those centremen they could have drafted at #13-#14 have first line potential as well, if not VERY high quality second line centre, i'd rather have at minimum a top end 2C and first pairing D over Strome, and if they turn into a 1C and a 1D (not out of any question) then Arizona makes out like bandits, not to mention theres less of a risk factor with Hamilton than there was with Strome because Hamilton had already proven he can play in the NHL where as Strome was still a question mark
Im not saying Maloney didn't make they right call because idk what Boston was offering, just like no was was, I'm just saying if they could have pushed and got Hamilton and a first for #3OV and maybe a second or something along those lines i wouldn't have even second guessed myself