The quarterfinals start Wednesday against Australia, the Americans needing three victories - however they get them - to win the gold medal that seems such a foregone conclusion most times, but far from a sure thing during long stretches of their last two games.
"We're undefeated, now we're 0-0. Like, our team's done a really good job," Krzyzewski said. "I mean, we have great camaraderie, we're healthy. Again, you all can do whatever you want with the dominance thing, but it ain't happening. It's just not happening, and we know that. So if you're looking at a game for us to dominate every minute of the game, it will not happen. They're too good. People are too good, and so if you can win minutes, segments, then that adds up to a win, which is what we want to do."
The United States went 5-0 in pool play, facing only one close game but showing an alarming lack of commitment to defense in the last two victories for a team that has always insisted that defense is its strength.
Or maybe it's no concern at all, not when a team can score the way these Americans can.
Kobe Bryant sure isn't worried.
"No, because in literally one minute we can go on like a 10-0 run," he said. "So I'm not concerned right now."
The Americans were locked in a one-point game with Argentina at halftime Monday after allowing 56 percent shooting. Then they buried the Argentines under a 42-17 avalanche in the third quarter, rolling to a 126-97 victory. That came two nights after the United States was shredded for 58 percent in its 99-94 victory over Lithuania.