From what I have seen, no. In fact, I believe the opposite is true. Of course, all positions need PA, but the SF benefits more from higher PA than a PF would. The overall goal of LI is for the guards to get the ball to the bigs, and take more drives to the basket. If an SF has the same amount of PA that a PF does, the plays in the viewer show us that the SF benefits more. A PF needs PA as well, but their main job in LI is to score and grab rebounds.