I don't think there's a problem with his execution, but we can debate that till the cows come home. As far s making the correct decision, Conte's system makes the decision making much easier, because every player has a specific role and specific routines to follow in a match. He doesn't need to be "creative." He just needs to wreak havoc on the right (which he can easily do) and drop off the ball to a more skilled player who will have a disjointed opposition defense (thanks to Traore) to work with.