If you guys don't mind a Ranger fan jumping in here I think you're going to love Hagelin. I'm sure some discussion will come from whatever cap hit he takes up, but forgetting financials, you'll love watching him every game as a player.
He has that exciting breakaway speed with a motor that's constantly pushing. When you think of speed like that, it's fun to think about breakaways but, because he's always going 110%, it's the little things that really stand out like backchecking and catching a guy on a breakaway, beating out a definite icing or how he can almost cover two guys on a fresh PK. His board play is also great because he shifts both gears and directions so fast and he's solid with that in both zones.
Now, the scoring isn't totally there, yet. He gets a little streaky and you'd think he score more with all his breakaways(which aren't from cherry picking), but he hasn't put that one, last piece to the puzzle yet consistently. That doesn't mean he won't though. He's got the rest of the tools put in place and the experience to still produce more on the score sheets.
Not that I expect him to turn into the same player, but Marty St Louis didn't really hit his stride until 26-27 yrs old. Some guys have to get that confidence that they belong first and then they can make the next step. Different NHL, I know but I still think Hags can become a consistent 40-50 point guy. A new system and fresh linemates can also be a good thing.
TL;DR I'm gonna miss watching Hags, big time, and I hope you guys enjoy it.