You said it before I could post the same thing.
What was wrong showed in the playhoffs, especially against Seattle.
Opposing QB hot reads were seldom a factor. They didn't need them in the playcall. All they had to do was wait for a receiver, first read, second, didn't matter which - to break containment in under 2 seconds and throw them the ball. Darnold made passes into tight windowws but also made completions between the hashes throwing to grass he knew would be open.
The Garret addition will have a synergistic effect with our secondary. They will feed him, as tight coverage forces holding the ball for a nanosecond longer for him to get home, and they'll feast on the hurried throws he forces.
And watch - If you double Myles, Fiske or Turner suddenly become more disruptive - and Young will get home more often in chasedowns.