Sabres' Briere to test free agencySource: AP ‘”We’ve made the decision to go to July 1 and sit down and seek all options at that point,” Briere’s agent Pat Brisson told The Associated Press on Friday.’ Related posts: Briere inching closer to free agency; Sabres yet to make an offer Sabres Grier prepared to test free agency Briere’s days in Buffalo likely over NHL Free Agency Closing In On Sabres Sabres D Zhitnik intends to test free agency