Garver would probably be up today if not for his 5 passed balls already this year. Still, Garver could also learn from Castro, Santana, and the major league coaches. There isn't a "wrong answer" here when it comes to Garver, in my opinion. It's certainly not "obvious" that he should be in the minors, he can probably learn the same stuff here without costing the team any games. If the team feels Gimenez is good enough, I'm fine with that for now....