The Yankees still have substantial advantages over the rest of the league. Other teams have stocked up on free agents and big names and had it flop (see Orioles, Rangers) or were sucessful briefly but couldn't sustain it (1997 Marlins, 2001 Diamondbacks). Hell, even the Mets 2001-2002 offseason acquisitions were considered bold at the time but lead nowhere near Yankee success. When the Mets can sign an aging all-star with a prohibitive salary on waivers and convince him to be happy coming in off the bench once a week, when the Mets can overpay on gazillion-dollar contract to a first baseman who had one great year and then release him without a care if he flops, and when the Mets can resign all the star players on their own team they want whether developed in the farm or acquired elsewhere by blowing the other suitors out of the water, THEN they'll start being like the Yankees.