Joey Harrington rips Mariucci and Petrino, lauds Saban

Former NFL quarterback Joey Harrington has written a lengthy item for SI.com that’s interesting mostly for his very different perspectives on the many coaches he played for in the NFL. In Harrington’s first stop, in Detroit, he writes that playing for Steve Mariucci “crushed me.” Harrington tells a story about how he asked Mariucci to…