Sure, but the fact that you have to go back a little over 3 years to find kinda proves my point.
Even still, let's not act like McCann has lit the world on fire. He has about 30 goals in 150 games.
I'm of a very different opinion than you on this front.
Dahlen for Karlsson - took the player with less potential to rid organization of a player. Not a win in my books
Spooner for Gagner - cap being equal I would rather have Gagner, Spooner is total trash
Nilsson for McKenna - gave up the best asset, got a cap dump and a 6th out of the deal - not a win
Vanek for Mott - This one could be argued but Vanek had more points last season in 64 games than Mott has in his entire NHL career. For a team needing scoring and top 6 winger this wasn't really a win
4th for Pouliot - I would rather of had that pick - Pouliot is to defense what marshmallows are to health food.
Burrow for Dahlen - looked great at the time, now its looking more and more like there will be no NHL playing time for anyone the Canucks have from the Burrows deal.
McCann and Picks for Gudbransson - even the 4th alone makes that deal look brutal now, never mind the other assets.