Yet the Eagles' apparent interest in jettisoning Jackson likely has little to do with his performance on the field or a big-money contract that could squeeze the team's salary cap. Rather, sources close to Jackson and within the Eagles' organization say, it's Jackson's off-field behavior that concerns the front office. A bad attitude, an inconsistent work ethic, missed meetings and a lack of chemistry with head coach Chip Kelly are the reasons, sources told NJ.com. And when the Eagles looked more deeply into why Jackson was missing meetings, they found that his friends were becoming a more powerful -- and negative -- influence in his life.
