Despite the early success the San Francisco Giants have enjoyed during the first three weeks of the season, there are still ways to bolster the roster before the July 31 trade deadline.
While it's not a glaring hole, the Giants could certainly upgrade left field if the brass deems it necessary. Gregor Blanco and Andres Torres have done a surprisingly decent job platooning thus far, but left field is generally designated as a power position, and that's something that both Torres and Blanco cannot provide.
However, the Giants could elect to upgrade the position internally and call upon Gary Brown, Francisco Peguero or Roger Kieschnick.
If not, here are three players the Giants could trade for.