My main concern with going into next season with Astudillo as the back up is who do the Twins have as depth if Garver gets injured. He was remarkably healthy this past season, but he does have a history of concussions. I almost think the Twins would want to go into next season with Garver, another catcher and Astudillo. Additionally, with rosters expending to 26 next season I feel it's easier to carry 3 catchers.