October 3, 2013
ANALYSIS
Langwell was traded for Jason Kubel at the beginning of September, and the right-hander gave up five runs over 8.2 innings with the Diamondbacks. He's an expendable low-ceiling relief prospect, so it's no surprise to see Langwell removed from the 40-man roster. Keon Broxton was also taken off the 40-man on Thursday, leaving the Diamondbacks with two open spots.