I am not privvy to any insider info, but I think from watching every Jalen throw (or non throw) when he was starter, the throw to Jeudy in the end zone does not happen last year.
If Enos was the difference, hope he gets the credit.
I have now watched the game again. His throw to Waddle and the throw to Jeudy were the best throws of the game. He kept his eyes downfield the whole time and waited for the play to happen. A year ago, he would have tucked and ran.