I guess I'm more confident in the top 3 of Bogosian - Ristolainen - Pysyk and optimistic that Gorges will rebound next season to round out the top 4 for at least the next 1-2 years before either Zadorov or McCabe are ready to step in.
Where I'm more concerned over is adding offense to the forward ranks. Eichel, Kane and Reinhart will help support Ennis, Moulson and Girgensons but I'd like another RW with scoring touch and 2-way ability for the top 6.
1) On Pysyk: As promising as he looked, he's still young and I'd still prefer to break his first full NHL season in at a smaller role. I'd rather have him force his way up the depth chart than pegged right into a top-4 role.
2) On Georges: He looked like he was losing a step last year, isn't getting any younger, and is coming off a major injury. While he might be able to handle top-4 duties next year, by the time his contract is running out he should absolutely be a third pairing guy.
3) On forwards: I agree, we absolutely could add someone if there's a chance to significant upgrade the longterm viability of the ranks. But when I see three LWs (Kane, Moulson, Foligno), 6 potential centers (Eichel, Girgensons, Reinhart, Larsson, Grigorenko, Hodgson), and at least two RWs (Ennis, Gionta) with the potential to slide a center over to RW as well, I already see 12 guys competing for 9 top-9 spots. Again, nothing wrong with upgrading, but considering all of those guys I listed (except Reinhart and Eichel) are waiver exposed (as opposed to McCabe and Zadorov who can go down) I don't see RW as big of a need.
I guess it's just a matter of I see our forward guys as further along in their development than McCabe and Zadorov and think it's time to give them a real chance to win playing time. Also, one hole at RW won't completely break the team. One hole in your top-4 on defense can turn a bubble team into a good odds lotto ball team.