It doesn't strike me as a great defense draft up near the top, relative to the forwards. Maybe someone keeps rising though. Again, I'm not up to date.
Byram was good in my old viewings, but I'm not sure he has that extra oomph either, like maybe a well-rounded top 4 upside. Being the best Canadian d-man certainly plays a part in hype. Though he has very soft hands and good top end skating. Cracking how high his offensive ceiling goes was something I wanted to find out this season. I really liked Soderstrom too (RHD); again, very cerebral and well-rounded in all 3 zones, but not a game breaker, I don't think. Cam York is probably more purely offensively talented than those two, and he's above average defensively too. More of a true puck mover. Broberg was the guy I had zeroed in on after Hlinka as having the best upside and all-around potential, but summer tournaments are funny stuff. He's still doing fine in the Allsvenskan.
Those are the guys I have (had?) circled anyway, to varying degrees. I really do think the forwards up high are better than the defense, but snagging any of these guys in the fringe top 10-15 area would be a solid addition to the system. They certainly seem a tier well above the others, like Robertson, etc.