Speaking at the NFL on Wednesday, coach Jason Garrett acknowledged impending free agents and as "cornerstone players" but emphasized "the busine s of the NFL is real."The are applying the franchise tag to Bryant, which leaves Murray's future up in the air.Garrett Jonathan Papelbon Jersey demurred when asked if the can replace Murray with another free agent."I don't like that expre sion, 'plug another back in there,' " Garrett said, outlining Murray's importance to the ' offense and the heavy workload shouldered by the Offensive Player of the Year.While running backs over the past half-decade, Garrett stre sed that their game-day importance has not been diminished."You'll find if you look at it, running backs are important to championship teams," Garrett explained. "The runner does matter."The have of keeping both Bryant and Murray on the roster this offseason.They also fully understand Murray's importance to their unexpected 2014 succe s.The two sides have three weeks to reach an agreement on "busine s" before Murray tests the market.The latest Podcast and 's new deal with the . Find more content on . Darren Baker Jersey