If I am wrong please correct me but during the last homestand, and this road trip why isn't Griffey in the dug out, especially during the homestand?

I remember 2 seasons ago seeing John Franco in the Mets bullpen in a cast and sling supporting his teammates, why not Griffey? I Never see him in the dugout when he is on the DL, which is more often than not. You can't say "he's in treatment" because the rehab is done during the day with the trainers, not at game time...where is he? I think if your not in the hospital, you should be on the bench supporting your teammates.