Pretending that coach matters more than a minuscule amount for the US national team is silly. The teams' success are dependent on the roster, and the roster alone. Most of us know enough basketball to coach most US teams to a gold.
Also, saying that Wooden was on or above the level Coach K is at is non-sense. We know for a fact that Wooden's titles were bought and paid for, in an era with less competition. K has had a few players that there were rumors about, but nothing on the level of having a permanent bag man and nothing has actually been proven at all. K has to get the nod.