Ponder this one for a minute: Now that official online voting is open, if you had to select the Nats representative for the ’07 All Star game based on the team’s first 52 games, who would it be? No National appears in the top five at any position in the early voting results, which is indicative of both the nature of the voting as a popularity contest and of the Nats’ subpar 21-31 record….

For weeks, the Nationals have been bracing for a barrage of player moves before the July trade deadline. Just yesterday, the Post prepared for the onslaught with a detailed analysis of who’s on the trading block. Yesterday afternoon, Kasten & Co. launched the opening salvo: young pitchers Gary Majewski, Bill Bray, and Daryl Thompson, along with veteran playa hatin’ Royce Clayton and utility infielder Brendan Harris were all sent packing. In return, the Nats picked…