Practicesquad wide receiver said his agent spoke with Harbaugh about his opportunity to sign with another team. His agent thought it was best for him to stay in San Francisco?Harbaughs with Goodell: The mystery is solved. Jack and , the parents of both Super Bowl head coaches, revealed they will sit in NFL Commissioner 's box during the game Sunday..The most perplexing choice was Tagliabue's handpicked chairman: Elliot Pellman. With the commissioner's endorsement, Pellman, the Jets' team doctor, had instantly become one of the most influential concussion researchers in the country, yet he had not produced a single piece of scientific literature on the subject. This was almost certainly due in part to his medical specialty, rheumatology, which deals primarily with bone and joint disorders such as arthritis.

Indeed, wind energy sounds like a perfect source of renewable energy. But as in all forms of energy production, fossil fuel or renewable, some impact on the environment