Dave Cameron is both (a) the managing editor of FanGraphs and (b) the guest on this particular edition of FanGraphs Audio, during which edition he discusses Angels left-hander Andrew Heaney‘s decision to offer a stake in his future earnings, St. Louis third baseman Matt Carpenter’s efforts sacrifice contact in favor of power, and also Ruben Amaro’s (now complete) tenure as general manager of the Phillies.