I thought it was a great episode. Did anybody else catch the part where the Doctor told Clay he no longer needed the oxygen and he made sure he put it back on before he left the doctors office? He is trying to give the apperance that he is still weak and frail when in reality he is not. I am thinking he wants someone to think he is still hurting and they let thier guard down around him assuming he is not in any shape for any kind of confrontation.
Its sad that a good number of the conversations in this hobby begin with "how much"