Cavaliers president Altman shrugs off LeBron’s 76ers move

INDEPENDENCE, Ohio — Koby Altman would have loved for LeBron James to return for a third stint with the Cleveland Cavaliers. When the most popular player in franchise history decided to sign with the Philadelphia 76ers after eight seasons with the Los Angeles Lakers, the Cavaliers’ president of basketball operations wasn’t fazed. “We can’t be reliant on one outcome. I think we have too much of a good thing going in terms of our infrastructure, our foundation to worry about one outcome,” Altman said at a news conference Friday before the Cavaliers begin training camp next week. “I’m not downplaying…