Starlin Castro's Cubs blew out the New York Mets last night at Wrigley Field, 11-1.Castro was a huge part of the game, with three hits in five at-bats, a triple and two RBIs.That performance increased his average to .330, which is the highest for all MLB shortstops. The next closest guy—Mets star shortstop Jose Reyes—is .16 points behind Castro.Do you see a connection here?Castro is slowly becoming one of the best NL shortstops—and possibly in the MLB.The best part is that he is only 21. As Gary Cohen said on last night's SNY broadcast, Castro is young enough to have ...