Enter at The NBA Codes Screen:

The superstars of the game have go-to moves, but not all have videos. Kevin Durant has a go-to-move. He has no video with it. Press Left Analog-stick Left or Right + Circle (Shoot) to do his dribble juke step go-to-move.

To almost always make a 3 pointer, flick the Wiimote back and forward like in the 3 point contest.