That was the fourth down play. I haven't rewatched but the screen play to Chaney went incomplete because Kosi got immediate pressure in his face, if he had calmly laid the ball out so Chaney could have caught it there was nobody there to tackle him. Probably a TD.
I can't remember if that was during the last set of downs, or maybe that was from the drive before. It was still late 4th quarter. I should probably refer to the "Upon Further Review" thread to see when exactly that play happened.
I should probably stop thinking about these near miss plays LOL. I still agonize over Costa missing a wide open Taj Johnson at the end of the 95 OBC vs Nebraska.