Dust him off!

From Rototimes.com

Hong-Chih [Guo] is scheduled to pitch Sunday at Triple-A Las Vegas, marking his first game action since he injured his shoulder March 21 at spring training, the Los Angeles Times reports. [Guo] threw 30 pitches in a simulated game Thursday and did not aggravate the finger blister that bothered him a day earlier. The only concession to the blister was that he refrained from throwing two-seam fastballs to avoid friction. "Otherwise, I threw all my pitches and everything was good," [Guo] said.