it all comes down to this

o you like your odds of getting an onsides kick more than you like your chances of getting a FG drive starting from your 20 vs. the 40-50 yard line. That's the difference. 20% chance of getting the onsides kick on average. If not, 3-n-out and you get the ball about your 20.If you kick deep, 3-n-out likely puts the ball around your 40-49 yard line. Which is better? It's a choice. It's not cut and dry though.Given Philly's lack of a ground game and how the SF guys were getting into the Eagles' backfield I cannot fault the decision to kick deep. SF did get the ball back with >1 min to go.