Look, DA has blame in a lot of things but that last play was not one of them. He didn't call the play KK did , and he didn't pass up a shot at JJ over the middle DC did
That is silly. The HC should make 100% sure that his OC and QB 100% understand that the call and execution demand a high percentage throw that is past the sticks.
And especially when he knows he has a career loser QB that is known for giving up on plays and panic throwing deep.