I was reading (I'll have to find the link) that scouts are saying he is looking very "tired" right now, with his arm angle dropping down and throwing way more off speed stuff than he was back when Milwaukee first got him. Seems to me that would make him a bigger injury risk. Throw on top of that he's pitched a TON of innings this year (and last), that he very well might go on three days twice this week, and then if Milwaukee gets into the postseason he'll have at least a couple more starts... yeah, I'd say there's concern. Milwaukee is riding him like a rented mule.
"The government cannot give to anyone anything that it does not first take from someone else"