This addition makes for several different options, none of which are bad. Basically, adding power to SS and 2B, in Barmes and Hall, the Astros can now opt for better defense and less power in RF. Or perhaps it simply takes pressure off of Wallace and Castro. Having a bench of Keppinger and Michaels would be a very good thing! Maybe compliment them with Wallace, Bogusevic, or Bourgois.
Yep, very interesting moves...