we’re watching the same game, Book isn’t blind he can see open receivers but Book and Rees know he can’t make the kind of throws a Kizer like QB can make so Book is not pulling the trigger, Book could complete deep passes but 5 stars would have to align for those while a Kizer like QB may only need 2 stars to align
Rees put together an offense with Books short arm in mind, say we had a Kizer like QB we’d see more receivers and less Tight Ends involved since a Kizer like QB could stretch out a defense and provide more space for play calling