Evans was guarded by Salmons all last game and Salmons couldn't stop him. Salmons, he of the playing Kobe to a draw Salmons. So what would lead you to believe that Evans would NEED any type of advantage to be effective? Because of who he IS, he ALREADY has advantages as soon as he steps on the court.
Which isn't a huge deal because a BIG part of the NBA game is learning how to play against specific players, and as a rookie it's the first time he's playing against those players.