You must have stopped watching it too early. Watch Ja’cari’s tape starting at 2:20 on. He is smothering he’s, passing WR’s off and coming off his man to cover.
He is equally good on press and off coverage. He reads & reacts well. He plays well in space and covers the right WR. He really has a chance to be shutdown type corner.
This kid is not only an athletic freak, as good football IQ, elite cover skills and a very willing tackler. We are good if we add him & Graves with Rogers