I don't believe he takes care of himself and he isn't a student of the game. I can't prove it, but I believe is "Fun" time away from football is more important than the game. He never seems prepared, can't judge a deep ball, and doesn't appear to work well with teammates.Many of us surmise, correctly, what reporters will never say. I don't know that much about Sammy, but I think you are on to something...I think Eddy Kennison was the same was his first 6 years or so...then, when he lost speed he had to become a student of the game, and did pretty well later in his career with Chiefs.