Occasionally stretching him out would be one thing, but that hasn't been the case with Yo lately. The injuries come from pitching past a fatigue point and if a pitcher is losing velocity or location, he's already PAST that fatigue point. http://www.hardballtimes.com/main/article/how-fatigue-affects-a-pitchers-fastball/ http://www.hardballtimes.com/main/article/the-injury-zone/ There is a happy medium, I agree. The point is, if throwing Yo out there for 110 to 120 pitch games is tripling the chance that he gets hurt, why risk it? Pulling up numbers, from the injury zone article, it said 423 pitchers went on the DL last year, that's out of almost 700 that pitched. (316 in the AL, 362 in the NL), so nearly 2/3's of all pitchers in MLB got put on the DL last year.