Quoting: Gofnut999
Koski puts up better numbers behind a worse defense,
Koski and 1st with Holtby extending is about the max return considering his struggles the last 3 years.
Inclined to agree. top prospect, 1st, 2nd, 3rd, slightly younger occasionally-decent goalie? Even for an all time great, that's probably an overpay. Just take out the word, "extending," because it's never accurate in hockey. Doesn't happen. Teams trade first, then negotiate with new players, and usually give them close to what they expect.
Quoting: ConnorMcHellebucyk
Why would we trade for him if we could get him in free agency
At the posted price, I think you're right. But with Koskinen on the books at 4.5, the Oilers aren't winning any bidding wars for Holtby, and coming out of it with cap space to put a team in front of him. So there's probably a price Edmonton would pay to upgrade from Koskinen to Holtby, even if it isn't a top prospect and a year's worth of draft picks.