All were great, as I've always believed without a top closer it's prety hard to win a ring, but I'll go with Foulke for the reasons given earlier. He was put in more demanding spots. But obviously relief poitching is not always the closer. It seemed like they always had a guy in all 3 of their championship seasons who would relieve the starter with 2 on in the 6th and slam the door, then others would follow with the same results taking them to the closer.