You know why Pritchard will get major playoff minutes as a rook?
It's his defense. Watch him carefully. He almost always makes the right switch. He is almost always in the right position. He is great at closing out threes. And he uses his body excellently in pushing drivers away from the basket when guarding them as they drive to the basket. His effort is nonstop.
Yes, due to athleticism, he does get blown by a bit too often, but that happens to all guards, Smart included.
Payton's offense has been awesome, but it's his defense that will be getting him more minutes.