i like how matheny went to taveras, who has been worse this year against LHP than bourjos has been against RHP. and it also allowed the giants to remove casilla, who had thrown fewer than half his pitches for strikes and was now in a position where he HAD to throw strikes. i'd sure as hell take bourjos with the bases loaded over wild reliever instead of rookie-who-rarely-faced-lefties against affeldt. especially considering the tie game and bourjos' vast advantage defensively. you get a worse matchup, lose a superior defender and burn a position player in a tie game. bad move.