I mean I think we've still got a forward hole and based on what Waddell said ("short a forward or two") I wouldn't be surprised if we add another middle 6 type, though I hope it's a top 6 type.
With regard to the start of this season, Drury should be treated as found money - if he pushes Leivo into the press box good for him but we shouldn't be penciling him in anywhere. Don't want to get back into the JR years of penciling in the kids, unless we've taken positive steps towards stacking the front of the lineup which of course we haven't (if an Eichel trade necessitates sending players out to the point where we need to pencil in Drury, of course that's fine).
As it stands right now we've gotten worse at forward and worse at defense. That's why I think (hope) we're not done on the forward side.
Agree we've gone from an elite defense to a "good" defense. If Oilers fans are right about Bear having a top 4/2 upside maybe that's a nice find. For better or worse, I think the man of the hour is who's going to determine how good our defense is. If he can put up 40-50 points with 2nd pairing minutes and PP1... well, it's a pretty good D core.