This game demonstrates the real attributes of a winning quarterback.
It isn't arm strength, size, and accuracy, although they are desirable. However, the most valuable assetts of a winning QB is leadership, poise, persistence, and intelligence.
Dak wasn't in sync for moat of the first half so he relied on his teammates and his ability to run.
In the 2nd half he began to get in rythm and just started getting better and better.
Let me say this with emphasis:
Dak is exactly the kind of quarternack you need in the 4th quarter of a game with everything on the line. The more pressure to produce, the better he plays.
Dak is pure ice. He is a big game playoff quarterback and he will prove it in January.
He is just going to get better and better.