Yes, true to a point. Poise can also buy you a few more seconds, provided you are seeing the whole field, a la Mahomes, Rodgers, and to a smaller extent, Brock Purdy. Brock shows very good vision and understanding of plays, and his looking off or his quick fakes can buy him just enough time to make a play. Brock is pretty accurate too. We were lucky to have him.
In this sense, I hope our QB has just enough poise to make some things happen, keep the defense guessing. Part of that is play calling too. We can only hope it is less predictable this year. That will help a ton, by itself.