This is interesting. Is this comprehensive? Just picking through these, my thoughts are I think at the time the Kadri trade was considered to be a win, and even up until this year we could have probably said it was a wash (before Kadri went god mode this year). Barrie SUCKED here but no one saw that coming. I still give the trade an OK. Not amazing, but not a loss either. Marleau trade the resulting fiasco was bad though. Johnsson another wash - needed to clear cap, was bad last year, and after a hot start is bad again this year. Anderson is NHL-ready right now - could still be a win. I'd give that a wash too. Kappy trade we certainly didn't lose IMO - again he's gone completely cold after a hot start. If we managed to keep Rodrigues that trade would have looked even better.
Marchment, Hutton, Rittich, Foligno, Nash, Martin, even Leivo (though Leivo and Marchment were not getting minutes here), definitely losses. You also forgot Barabanov - we can add him to the losses list.
He's also supplemented this with some strong FA moves - Bunting, Mikheyev, Spezza, Kampf, Kase to name a few. Obviously we don't want to overlook the shitty ones - Ritchie, Amadio, Mrazek, Thornton, Lehtonen, Semyonov, etc.
