Easy, because McCann was 24yo and not an absolute disaster here. While people were iffy on McCann, he still potted 32pts in 43game (60pt pace). Granlund, at 31yo, was cruising along with 5pts in 21 games (a totally awesome 19pt pace).
McCann could still have been usefull as a 2LW, 3C, or especially now, 2C. Granlund was a disaster here from first game. It's great that both found their game elsewhere but that's irrelevant given how well McCann was doing for us. Maybe doesn't reach 40+ goals but still a young 60pt player that can be a 2C would be mighty nice to have right now. But ya know, that 7th and Hallander we got will be great.
Next, the roster that Hextall put together missed the playoffs. It was the goal to make them. It was extremely clear that our transition game from our defense took a big step back and we needed to help fortify the power play. Petry, Rutta, and Granlund were not helping that. This isn't hard. Don't try to rewrite history to into a carefully constructed denial of reality that paints Hextall as an overlooked genius who just didn't get enough time. Pretty sure when you tell your new owner "I can't tell you my plan nor can I even write it down...it's all in my head" people are going to lose confidence. But well done f***ing Beethoven, er I mean, Hextall.
Certainly that level of genius and ability is the reason why he got picked up so fast. ....or, wait...