Good question... I suppose it's a possibility, but I don't think that he will return. I feel that he is happy with his TV role with CBS, it's a comfy job that I doubt he would want to leave. Once you get involving with jobs like management and coaching, the jobs just become too stressful and I think he's just much happier with his newfound TV career.
The very fact that he accepted a job with the front office albeit for a short time indicates that he is interested.
I dont think that interest has waned.It was just bad timing for his situation at this time.I really think we will see him in some capacity in the FO in the future whether it will be as an Executive or as an investor.