Every year, we hear how the 8-seed isn't a typical 8-seed. I remember hearing everyone saying that about Denver in 05. Sacramento in 06. GS in 07. Atlanta in '08... Dallas' loss most certainly was an enormous choke. They locked up the best record in the league and got their top players tons of rest, going against a Warriors team that was in a huge dogfight to make it. The Mavericks should have mopped the floor with them with all the rest they got, similar to what the Lakers did to the Spurs last year, but they instead themselves in every game but the second of the series. They came within a couple of minutes of dropping that 4-1, and were slaughtered in games 1,3, and 6, and came a gimmick defense and a Dirk hot-streak from being slaughtered in game 5. Maybe you could make a decent argument for the Mavs if they had blown a 5-game series like you could for the Lakers blowing the 3-gamer in 81 to Houston, but that was a full series and the team was healthy on top of everything. GS over Dallas is easily the biggest upset in that list.