The Diamondbacks will skip Josh Collmenter in the starting rotation this week. Collmenter will be available out of the bullpen for now and won't make another start until August 9. The rookie right-hander was smoked for five runs over 3 2/3 innings in his most recent start Friday against the Dodgers and has a 3.10 ERA and 63/18 K/BB ratio over 95 2/3 innings this season.