It's a roughly 70% chance that your pick, in the top 10, will be a forward. So it's hardly out of the question that drafting BPA could net you 10 wings in a decade, without a single alternate position. And there's not a single team in the league that's going to give you a top 2 D or a 1C for a non-elite winger.
Wait. Sorry, that's objectively untrue. But I think Bergevin is out of top 2 D prospects, now.
I mean, fine, but it's not really relevant how we stack the players together. The argument is in how they get stacked.
It could net you 10 goalies. I still find it unlikely that the Wings, if they pick in the top 10 for ten years, will always find themselves in a position where the best player on their list is a guy destined to be a wing, elite or otherwise.
And I think it is relevant because in your scenario the team is essentially waiting until they are on the clock and then going, "well, who do we pick?" I think that answer is already there - at least for those top10 picks, and likely through the majority of the first three rounds. If they like Player X over Player Y, Player X is going to be higher on their board and there won't be a whole lot of discussion at that point. At some point what's really being debated is how much trust there is in the scouts/management.
Hronek, Cholowski, Lindstrom, McIsaac etc. are the guys likely to be "the rest of your D". The issue becomes when you are banking on those guys being "the guy". You are doing a lot of hoping at that point.
If need be, I think you hope that you have a defense where none of them necessarily have to be "the" guy. Maybe things are easier to slot in when you have a Norris caliber guy back there, though that also probably makes it harder on your cap structuring. If we can find four guys who can eat 20+ minutes and compliment one another, I like that group even if it doesn't have that one big name guy to lead the way.
If we put that together by drafting, great. If it's by dealing a pick and player, I'm fine with that, too.