Catcher Yadier Molina shares a laugh with Paul Goldschmidt (center) and Matt Wieters at summer camp on July 7. (Post-Dispatch photo by Christian Gooden) HUMMEL ON EXPECTATIONS AT CATCHER: This will be Yadier Molina’s 16th consecutive season as the Cardinals’ starting catcher. On the tail end of a three-year, $60 million deal, Molina will be […]