Bobby Cox isn't bullish on the chances of Andruw Jones returning to the Atlanta Braves after his contract expires in 2007. "The percentages aren't good; that's for sure," said Cox. "It's going to be challenging," Braves general manager John Schuerholz said. "But I don't think anything that happens in the marketplace will persuade or dissuade what Andruw wants or what he and his representative (Scott Boras) are expecting."