The value of the vehicle doesn't change, but the value and utility to the owner does.
I would trade Buff the D-man for that package.
My point is that at this point we've essentially traded Buff the D-man for Buff the third line winger (except on the powerplay). If he's going to be a winger for this team, and its such a need, why don't we trade him for a far better winger?
You're correct. I'm just saying that his trade value to a team needing a risk/reward defenseman like him, doesn't change because Maurice has played him as a winger for 12 games. I think he's less valuable to us here playing forward than D. But it doesn't mean teams are only going to trade for him as a 3rd line forward.
Exactly as you said, if he doesn't have utility to us as a D, trade him to someone who values him that high, for someone who is better at the job we are using him for now.