For the right-handed part of the platoon, they did. But the other part (which sadly plays the most) went without an upgrade. With that said, it's an easy position to upgrade for not a lot of money heading to the deadline, so it could still happen. I just hope Blum's clubhuose status as a "good guy" who's well-liked doesn't get in the way of the reality that he is a terrible major-league starter.