Christmas played for Cleveland last summer before he was traded to the Indiana Pacers last July .
Rakeem Christmas ( Pacers ) , Chris McCullough ( Nets ) and James Southerland will also play in the Vegas Summer League .
Christmas played for Cleveland last summer before Rakeem Christmas was traded to the Pacers   last July .
Rakeem Christmas ( Pacers ) , Chris McCullough ( Nets ) and James Southerland will also play in the Vegas Summer League .