REading into Baseball America's subscriber content on Phegley, it's some stuff I've never heard of before. They basically say he didn't deserve the Gold Glove last year, but he has gotten very good at throwing out baserunners (48% caught last year). The book has been that he is excellent at blocking baseballs, but terrible at catching balls. They consistently comment each year on the high amount of passed balls and insist that these are not pitches that he fails to block, which is very strange.