According to The Sporting News and Rick Bonnell of the Charlotte Observer the NBA pre-draft camp in Orlando will be moved to Chicago. It was moved to Orlando in order to use the gym for 5-on-5 games, but there will no longer be games at the pre-draft camp. Instead the camp will consist of physicals and interviews for players.
One reason behind this is probably the lack of talent that came to the pre-draft camp. Few first round draft choices attended the camp, so it was mainly second-round draft choices and players who went undrafted.