I disagree with much of your post, as to the bolded, IIRC you also felt that Klefbom had no offensive upside due to his numbers prior to this season. IMO he has a massive upside. Skating, size, strength, heavy shot and good hockey IQ. My only issue with him is that I'd like to see him truck guys every now and then. He is far from a finished product at this point.
Klefbom does have huge upside. I was super impressed with him this year big time. He could be a really great #3 d-man as soon as this year. But he isn't that yet. And there are no guarantees that he'll get there. We've seen so many players here in Edmonton peak early and never take that next level to being truly top end talent in the league. Give it a year and Klefbom can very easily climb this list. But he's not nearly the most valuable player to this team right now.
Klefbom isn't a bottom pairing dman. Just look at Petry. The old he's part of a crappy defense so he must suck thing sure worked out well for us there. Everyone was convinced he was a #5 pretending to be a top pairing guy, yet he still looks like a #3 now that he's in Montreal. Without Hall, we have Pouliot and Purcell for the top 6, and a bunch of callups who could fill in in the bottom 6 (Yakimov, Miller, Slepyshev, etc). Take out Klefbom and we have who exactly? Ference? Nikitin? I knew it wouldn't be a popular opinion, but we have guys who can replace any forward or goalie on the team. We don't have someone who could replace Klefbom right now
Jeff Petry right now is a vastly better d-man than Klefbom. Once Petry was traded, Klefbom got badly exposed as a player playing way over his head. Klefbom has a tonne of tools, but he hasn't put them together.
If you don't think he's a bottom pairing d-man, outside of Edmonton which teams would he be in the top 4? Is it more than a handful?
And did you seriously just say that we have Benoit Pouliot and Teddy Purcell to replace Taylor Hall? Teddy Purcell is waiver fodder. We'd be lucky if another team in the league would take him for free. And Pouliot is a solid player, but he's never been anything more than a 15-20 goal, 35 point player. Hall is 23 years old, he's been a top 10 point producer in the league twice. He just had a down year, largely due to injury. He was healthy for the WC, and was named to the all-star team for the tournament. Take out Oscar Klefbom and there is a handful of d-men available in free agency, and even more available for trade that could instantly step in and be as good or better next season. Not necessarily long term. But next season? Absolutely.
Taylor Hall is one of the best three left wingers in the world. Is Oscar Klefbom even in the top 100 for defensemen? As I said in my response to BBO, Klefbom can climb a list like this for sure. But he's not enough of a sure bet to even be remotely in the conversation with Taylor Hall, or RNH... or Eberle for that matter.
If you look at all the top teams over the years, I would argue that the #2C is more important then the #1 winger in all cases except for the Blackhawks.
Yeah but often times that is because those other teams #2C is an elite player. RNH hasn't gotten to that level yet. Taylor Hall has. Don't get me wrong though. RNH is very clearly the next person in this list. No one else is even remotely close to Hall or RNH right now.
Eberle doesn't have the ability to dominate a game like Hall, or impact at both ends of the ice like RNH.
Klefbom and Yakupov haven't shown enough yet at the NHL level to be 100% certain that they are going to be great players
Darnell Nurse and Leon Draisaitl have shown even less than that. No one wants to think this is a possibility and I certainly don't think this will happen, but there is a chance that they could both just flat out flop and never amount to a thing.