Does the Giants’ lack of in-house Latin players impact clubhouse chemistry?

Andrew Baggarly of the Mercury News has a story about the San Francisco Giants' minor league woes. One of the issues Baggarly identifies is the Giants' poor track record in developing international talent, noting that no Giants player from a Latin American country who was originally signed by the Giants has played for the big league club this year (one, Reyes Moronta, spent one day on the 25-man roster but did not play). Baggarly suggests that the relatively small number of Latin players on the Giants roster, and the fact that none of them came up through the Giants system together, may be impacting the Giants clubhouse.