From the horse's mouth

We finally hear something from Favre. I said i was not going to post anything until I heard something concrete from him not "sources". But Brett Favre still isn't sure if he's going to be playing for the Vikings this fall. Favre was a guest on the HBO premiere of "Joe Buck Live" and he said his decision to come out of retirement again will be made primarily on how his arm feels [he had the surgery on the bicep that he tore]. The Vikings is the only team that he has talked about playing for. So the odds are that he will be playing next season in a purple jersey.