Giants Acquire Sanchez

The Giants successfully acquired another bat before the deadline, second basemen Freddy Sanchez, from the Pittsburgh Pirates. To get him, the Giants had to give up right handed pitcher Tim Alderson. Alderson, 20, was 7-2 with a 3.65 ERA this season at San Jose (high A) and Connecticut (AA). Who do you think got the good end of this deal? Comment with your input.