If the context is the ESPN-esque notion of whatever has happened in the last half hour is the greatest X in the history of X, then yes, the Rockies are the greatest team in the history of baseball, and maybe #2 or #3 in all of organized sport.
Seriously, the whole Rockies thing is fun. They have the feel of the 2005 White Sox (won their last 14 out of 15 I think, with a couple of controversies along the way), with a little younger team all around.
Sometimes I mistake this for a universe that cares. -- xkcd #625