Description: Guillermo Moscoso has been sent down to Triple-A Colorado Springs.
Insight: This move is pretty surprising. Moscoso had a nice season in Oakland a year ago (8-10, 3.38 ERA) and was considered a fantasy sleeper heading into 2012. Moscoso never got into a rhythm this spring (0-2, 7.36 ERA) and ultimately ended up losing his spot in the rotation to 49-year-old Jamie Moyer. Moscoso could get a chance later in the year if any of the Rockies' starters get injured.