On this episode of the Rox Pile Rockies Report, we chat with Colorado Rockies two left-handed relievers: rookies Ben Bowden and Lucas Gilbreath. We discuss the relationship between the two of them, bullpen conversations, how it's like to have a former left-handed pitcher as a manager, how they found out they were called up to the majors, and what each needs to do to establish themselves in the majors.