I didn't say play-action simplified the offense. Motion actually simplifies certain things but Pete Carmichael said that he had to simplify the offense for Carr. We, as fans who watched the games, saw and noticed things that Carr wasn't good at in this offense. One of those things was true progressions. If you look at the later games, we see more "simplified" reads and after the blowup on the field with McCoy, we found out that McCoy actually calls protections but Carr has the "override." After that, we actually saw Carr doing less at the line of scrimmage.