According to several league sources, the Cavs are attempting to land Houston Rockets free-agent forward Ron Artest, and the pitch included a meeting with LeBron James on Tuesday night in Los Angeles as both were in Southern California for various events.Gotta Catch 'Em All. But seriously, this would be a smart move for Cleveland. Although Artest is getting up there, he's still one of the few players with the skills and guts to guard James one-on-one. So why not add a potential roadblock to the team and make him an asset? Ernie? Flip? You guys paying attention here?