I think that is the general belief about the John Hicks maneuver. The fact that it came just a few days before David Murphy's opt out date, and we have one outfielder struggling (Buxton) and another who needs AAA reps (Kepler), both with options, and our offense has been identified as our major weak point thus far, seems to be a bit stronger evidence that Murphy will take the spot, as opposed to Berrios. Berrios does have a shot, though. But there's really only one potential spot for him right now (Milone's), and not only is Milone without options, he's making $4.5 mil which suggests a longer leash than 3-4 starts. And they'd still have to make room for Milone in the pen -- not too hard, but demoting O'Rourke after his Sunday performance or DFA'ing Tonkin both seem like more difficult moves than simply optioning a young outfielder. And if you figure they were preparing to move Milone to the pen after his 4th start today, they would have shown more willingness to use him in relief on Sunday -- Alex Meyer would have been available to start Monday in his place, and with the off day Thursday, Berrios could have taken the next turn if they so desired.