Babin can leave Jaguars after 2013, if he wants

The Jaguars claimed via waiver on Wednesday the contract of former Eagles defensive end Jason Babin.  The contract covers three more seasons. Under a little-known quirk in the Collective Bargaining Agreement, Babin can become a free agent after the 2013 season — if he wants. Article 29, Section 1(a) of the CBA explains that vested…