I'm not sure other than using Jefferson as a decoy...therefore you have to account for one more possible runner on the field.
Props to Jarrett, he took the team down the field in a last-ditch, pressure-packed situation not having played any meaningful snaps all season, even converting a 4th and 14. Yeah, I know he had that int in the end zone, but the kid played pretty well. Had that one bonehead throw up for grabs down the middle of the field, but didn't hurt us. And then after he takes the team down on that last drive, they take him out and put in JJ. I'm with you, leave Jarrett in and just give the ball to Ridley. Man, this team is frustrating to watch, and oh by the way, as someone else said, 'Thanks, TBob for snapping that ball.