The Phillies are sending out signals that they will soon offer Cole Hamels a six-year, $130 million contract extension, according to sources. Philadelphia is believed to have had some conversations in recent days with Hamels. No official offer has been made, but sources say the team is interested in doing a deal in the range of Matt Cain's arrangement with the Giants. Cain signed a $112.5-million, five-year extension this spring on top of his $15-million 2012 salary, representing a six-year, $127.5 million commitment.