The Hornets will be without Julyan Stone for the next four to six weeks because of a hamstring injury, the team announced on its website. Stone has been diagnosed with a Grade 2 strain of his left hamstring, which occurred during Sunday’s practice. His injury is another blow to the backcourt depth for the Hornets, who are already missing Michael Carter-Williams, who had platelet-rich plasma treatments on both knees over the offseason.