By Daniel Chavkin The conference recently added USC and UCLA, who will join in a few years. View the original article to see embedded media. With USC and UCLA on their way to the Big Ten in the near future, the state of conferences in college football is in flux. However, it doesn’t seem like the Big Ten is actively looking to expand beyond the two Los Angeles schools, at least at the moment. Iowa athletic director Gary Barta said while he is “excited” about adding USC and UCLA to the conference, he doesn’t expect any more additions at the moment. “At this point, the Big Ten is not seeking mem…