This via Seth Stohs. Since we are all paying more attention to the minors than normal, we are all even more interested in our youngsters' success. Arcia had been fighting a sore shoulder and elbow this spring. Take it from a former outfielder that fought elbow soreness every spring, the soreness tends to work itself out. However, the Twins have already had two minor league position players have TJ surgery this year, so this is worrisome for the future uber prospect.