And expect many teams to follow Atlanta's example with young players, as teams try to lock up young players in their prime, and prevent them from going to big market teams like the Yankees, forcing those teams to actually have to develop talent.
Atlanta's had a strong system for a while.. but while Freeman gets 8 years, Heyward will likely hit free agency in 2016, and Kimbrel will likely be traded this season or next, as his salary will get too excessive for the Braves, a small/mid market club, to pay. Until the Braves get a better TV deal, their new stadium and better attendance, they'll have to develop their team like the Rays.
Rays did a similar thing with Longoria, like the Braves did with Freeman, BTW.