Played a game where I tried to outright encourage Kaepernick to scramble. He outright refused. I know he's not the highest IQ player, but with some of the looks I was giving him, I have to think he should opt to use his legs. Instead he wants to hang onto the ball.
In the video the checkdown is available, but he seems locked in on the deep routes. Even when the routes breakdown, he refuses to use his legs to attack all the space I've left open.