The left - hander missed a good deal of the 2011 with a forearm injury .
The left - hander was then suspended for some well - documented offensive Tweets that led to the A 's sitting him down for two months .
The left - hander missed a good deal of the 2011 with a forearm injury and was then suspended for some well - documented offensive Tweets that led to the A 's sitting him down for two months .