Travaris Cadet hopes to carve a niche on the Saints’ depth chart, again

Running back Travaris Cadet returned to his original NFL home late last season. He hopes to stick around longer this year. He also knows it won’t be easy. “It’s always been like that,” Cadet said Saturday, via Joel Erickson of the New Orleans Advocate. “From my rookie year, when it was me, Chris Ivory, Pierre…