Why after all these years must you bring the ball down and do 3 pump fakes before every shot.  You have wide open dunks and still you lower the ball and allow the defense to get in position.  Chin the ball Sacre, chin the ball.  Since you're a beast in the weight room you need to catch and squeeze the ball chest high and attack the rim with authority.  With your size and strength Sacre you should be getting to the foul line every time you touch the ball.  Just back your defender down.  Don't hold the ball for 3 hours and let people knock it out of your hands. 

Good luck Rob