This offense could be better. Goff's completion percentage is under 60%. There have been a lot of drops and out of sync with receivers. The offense put up 34 points and Swift only touched the ball 7 times and Chark got 0 catches.
If they convert, they are down 6 and a TD wins instead of tie if they stop the Lions. If they fail, they are still one score down. It's like going for it at the end of the game to win instead of playing for the tie.