Marvin Austin must fight for NY Giants roster spot Posted Aug 18, 2013 Marvin Austin enters Sunday night’s preseason tilt against the Indianapolis Colts with his roster spot in jeopardy. He’s spent the last few weeks working with the third-team defense and last week in Pittsburgh, he didn’t even show up in the box score. “He just can’t disappear when the pads come on,” says defensive line coach Ronald Nunn. (New York Daily News)