What happened: Bobby Jamison-Travis flashed in the preseason, while Darius Alexander paired athleticism with uneven play. Shelby Harris was held out of preseason action.

Why it matters: The interior must occupy blockers and generate occasional penetration for the speed behind it to matter. Young rotational options may need to contribute before they are fully developed.

What to watch: Watch whether New York adds a veteran before Week 1 and how Harris, Jamison-Travis and Alexander divide the interior snaps.