Derek Hough Last Dance on DWTS All Stars?

Someone told me that Derek Hough has said that this season of DWTS All Stars will be his last. DWTS without the "golden boy" will be a drag. Maksim has been saying for the last several seasons that each will be his last so based on experience who do you believe? Yet based on Hough's personality, I tend to believe him if he said it. Hough's talent and movie opportunities seem too expansive for the time commitment required for the reality show.