I'm not sure where you got the 6-8 number from or how they are comparable to players that play a highly skilled based game like Duchene and MacKinnon. Neither team really has comparable players that rely as heavily on their talent as Duchene and MacKinnon. They have a less pure skill based well rounded game like Stastny and O'Reilly. They are more versatile this way.
Carter was closest to them on LA and he's more of a one dimensional sniper that puts up very few assists. Seguin was the closest on Boston and he struggled on the wing, and in a lesser center role and has since been traded.
They also both have structured a more traditional lineup rather than a three offensive line approach. LA shifts Carter and occasional Richards to the wing with Stoll as their 3rd line center. Boston shifted the struggling Seguin back and forth between wing and 3rd line center, but when they had success they used Kelly or Cambell as their 3rd line center.
Both scenarios make the case for not going with a three offensive line approach, or shifting a guy like Duchene or MacKinnon to the wing.
Edit: OT but I just noticed your name here is AslanRH with an L. This whole time I thought it was Asian with an I. It would really blow my mind though if you were still in fact Asian.
Not Asian, at least that I know of.
I just meant that since the Avs have the ability to secure all the talent they currently have, and likely not getting the equivelent talent back in a 1 for 1 trade, I'm ok if it means playing Stastny and ROR as 3C or wingers if that is what can be done to win. Trading 1 talented player often risks bringing back less talented piece(s).
I also think MacKinnon could be tried at RW because his overall talent will likely make him great-elite there as well (to be fair, I've read opinions on both sides that his shot etc would translate well at wing though)
Stastny/ROR-Dutch-PAP
Lando-ROR/Stastny-MacKinnon or Mac in the middle with Lando and Stastny/ROR
Tanguay-Sgar?-Downie/McGinn
could be a dominating top 9 more in the mold of those teams you mentioned
if the Avs can find a combination that works.
Trading Stastny and/or ROR too soon could backfire especially with
-Downie can't stay healthy, gets traded or is not resigned this year.
-Tangs (if he performs well this year) will likely only play out his next 3 years before he becomes either a year to year player or expendable/replaceable (like Hejduk this year)
-McGinn could end up being a piece moved for defensive help.
Our forward strength could quickly return to average if we move our "surplus" talent out too soon. Locking Stastny and ROR up for 5-6@ 5-5.5m (
if they will sign for that) should still keep them where they will have value as moveable assets for later if need be.