While the New York Giants defense has struggled and brought them to their record, they do have some decent pieces. The addition of a healthy Oliver Vernon has made them respectable in the past couple of weeks, and the Giants have a stud in Landon Collins.
While the Giants cornerbacks are getting torched, their pass defense to running backs and tight ends have been on par with thanks to Landon Collins. He provides a versatile skill set, but as you will see, it is his understanding that makes him so good.
The play linked here perfectly highlights his understanding.