This past weekend, the San Francisco Giants went from being in good shape in the NL West to having a problem. They not only got swept—they did so by the rival Dodgers, and the team looked bad in the process.
The two teams are now tied in the NL West, but with both teams not being in the wild-card spots just yet, the Giants are going to want to make a move. They added Marco Scutaro, but the Dodgers got Hanley Ramirez on top of Matt Kemp finally returning.
Needless to say, if the Giants want to remain in the hunt and want to beat the Dodgers (and obviously they do), then they'll need to make a move.