The 10 biggest hockey upsets of the last decade

(No, the first decade of the 21st century doesn't technically end until 2011. Save your bellyaching. But we've had nine NHL seasons and one stolen from us since 1999-2000, and Yahoo! Sports has decided it's time to rank the best and worst of the last "decade." Enjoy, and snark freely in the comments.)These "end of decade" rankings aren't all necessarily going to be confined to the National Hockey League. In some cases, other levels of competitive hockey are going to creep into the countdowns; and there's simply no way to recall the most significant upsets of the last 10 years without discussing at least three that occurred outside of NHL rinks. That isn't to say that some miraculous (or heartbreaking, depending on which side of history your team was on) upsets didn't also occur in the Stanley Cup playoffs, because they certainly did. In fact, Detroit Red Wings fans might want to skip this list, unless the championships have balanced ou...