Yankees designated RHP David Aardsma for assignment. Aardsma posted a 3.52 ERA and 7/2 K/BB ratio over 7 2/3 innings this spring, but it wasn't enough to win a spot in the Yankees' bullpen. The 31-year-old is nearly two years removed from Tommy John surgery and hasn't had any issues with his elbow this spring, so we suspect he'll draw plenty of interest on waivers.