The decision to take calculated risks in play calling is always up for debate. Especially late in a game. There is no debate about the Burnett play. It wasn't a play that just wasn't executed or a player that made a physical error. He willingly slid down for no good reason with the game still in doubt. How many interceptions result in a fumble loss for the intercepting team on the return? That's like choosing to be not kick field goals because you are afraid of the kick being blocked and run back for a TD.