1. Florida didn't get anything for free. They traded away a better player for a shot in the dark, that only even paid off after Marchment hit UFA status anyway - when they could have actually had him for free.
2. We put every available development resource at our disposal into every player that goes through our organization. I don't know why you think Marchment is special, aside from the fact that he had so, so much to improve if he had a chance to even crack the NHL as a fringe player. Florida put development resources into Malgin as well.
3. You act like we didn't give him a chance, but we gave him 4 years and around 200 games with our organization to earn a spot (as somebody who was already quite old to begin with), and he never did. That's more of a chance than pretty much anybody gives players like that. Quite frankly, he didn't even earn those 4 NHL games, but we gave them to him anyway, and he didn't look very good.
Exactly, which kind of contradicts your idea that teams need to give every single player that ever passes through their organization an extended look on their NHL team before they trade them, even if they haven't earned that spot, and it's your last chance to get any kind of return out of your investment.