Depends on if they also changed the effect the slider has. Meaning that if they made any edit to the pass blocker slider effect to make it make a larger impact on the ratings, if you leave the CPU pass block slider at 0 you may see a sack on every play.
I've been changing the CPU/Human sliders for a few things each possession anyway - my plan to to just make those changes and play a few Plan Now games and see if there is a difference.
Adam - can you say one way or the other if the impact a slider has on that area was adjusted at all?