SAN DIEGO — One year ago Friday, Carl Weathers returned to San Diego State as the featured guest in the President’s Lecture Series. Weathers, an Aztecs linebacker during the Don Coryell era and SDSU theater major, discussed his life and long acting career before a packed audience of more than 500 people — including then-Aztecs head coach Brady Hoke and several of his players — at SDSU’s Montezuma Hall. Afterwards, Weathers spoke off stage with a group of student journalists. One asked what advice Weathers had for youth who wanted to follow in his footsteps, but might not have the resources to …