You obviously take BPA, but I think, organizationally speaking, it'd be better if it was a defenseman.
Hawks have Kirby who, provided he isn't dead yet, will likely be the heir to Toews. Nobody will replace Kane, but that doesn't mean that Kubalik and DeBrincat aren't top line wingers (they are when they can hit 30 goals a season). Strome is fine as a middle six center. Kurashev and Barratt show promise. Reichel has huge upside, just a question if he can reach it. Point being, the Hawks will have enough fire power up front, and that isn't even taking into account how they keep plucking up free euro forwards (or nearly free in Kubalik's case) out of thin air.
Defensively, only Boqvist seems like a sure fire top pairing guy. A lot needs to go right for Mitchell to be a top pairing caliber guy. Beaudin struggled in the AHL, though he did well in his single game with the Hawks. Regula likely tops out as a 3rd pairing guy. Carlsson is maybe middle pairing. Kalynuk is a wild card. Zadarov is a middle pairing guy. And it's way to early to talk about anyone else.
Hawks need another future top pairing level guy to go with Boqvist. Maybe one of our prospects starts to show that they can be that, but none have as of yet. It's a bigger need than a future top line winger.