It is amazing how so many of those posting here think the Major League is the same as the Minors, i.e. a place where rookies learn to be ball players.
Larnach and Rooker were destroyed statistically in the Majors, that can ruin a rookies mind set easily; they came up because they were last resort, (Rooker was already destroyed in Spring games, and Celestino should never have been brought up) as rookies in front of them and with better result were also injured. (I am curious how Garlick does next year, sadly Ref. ended up looking like Celestino when he came back .)
Regular season is about winning, so the stands are not empty, NOT another minor league crap-shoot.