Getty Images Ristolainen, 30, is two years away from free agency. Will he move on from the Flyers this offseason? It’s been a busy offseason for the Philadelphia Flyers . In the span of a month, general manager Daniel Briere acquired Trevor Zegras , extended Cam York and signed center Christian Dvorak. Now, with three months to go before the start of the season, Briere’s goal is to move on from the past and embrace the future. Players from the past like Garnet Hathaway and Samuel Ersson are