In February, Scott Cochran resigned as Georgia’s special teams coordinator. A key piece of the Bulldogs’ back-to-back national championships, the university said he and analyst Darrel Dickey resigned to “pursue other opportunities.” During an interview with the Atlanta Journal-Constitution, though, Cochran said his resignation was because of drug addiction. Now, he’s giving back by helping start the American Addiction Recovery Association. “I’m more excited about our mission at the AARA than I was when Coach (Nick) Saban called me in 2007 to be his strength coach at Alabama,” Cochran said, via…