When the Diamondbacks demoted 26-year-old veteran Trevor Cahill all the way down to Single-A three weeks ago they apparently did so while promising him that he’d be back in the majors by a certain date.
According to Zach Buchanan of the Arizona Republic the right-hander “agreed to go down to the minors instead of opting to be a free agent after being designated for assignment because he trusted the organization to do right by him.”
General manager Kevin Towers told Buchanan that “there’s a time we’re going to bring him back either in the pen or as a starter” and “we discussed all that with him before he went down.”
Which is fine, except Cahill–who was later moved up from Single-A to Triple-A–has a 6.60 ERA in four starts since the demotion, allowing 12 runs and 20 baserunners in 14 innings. He’s done nothing to warrant a return to the Diamondbacks, so if he does get a call-up expect it to be in a low-leverage relief role.