 Steph Curry had a sizzling 18 points in his first 11 minutes, one of those hot streaks that raises goose bumps throughout the arenas as those high-scoring three-pointers splash repeatedly through the net. Boy, that's dramatic. Well, the buzzer sounded, and there was a sub coming in, something Coach Steve Kerr probably never imagined himself doing in the middle of the second quarter. This is the way Team USA is supposed to look. Merciless.