I’m going to say 75% of the time. On the play he fumbled, he changed it up and it led to a miscommunication. Imagine if he had just run the running play Sean called.
You always, always, always want a QB who you trust enough to change plays at the line.
But that also means he has to own the mistakes that come from it. Even if Ginn did run the wrong route, that doesn’t excuse Brees from fumbling the ball.