Trevor Cahill's tough start to the 2014 season has cost him at least one outing.
Trevor Cahill will not make his next scheduled start, will likely move to bullpen. Either Bo Schultz or Mike Bolsinger will replace him.— John Gambadoro (@Gambo987) April 14, 2014
Cahill is 0-4 with a 9.17 ERA this season, and the 26-year-old right-hander has struggled mightily in three of his four outings.
Schultz, 28, is 0-1 with a 2.84 ERA in 6.1 innings this season, while the 26-year-old Bolsinger is 2-0 with a 1.42 ERA for Triple-A Reno.
The Diamondbacks have a scheduled off day on April 17, meaning they don't necessarily have to "replace" Cahill in the rotation to give him a one-start reprieve.