If it was an RPO then they likely would have had a lineman blocking downfield. I agree it was a pass all the way.Not only that, but AZ State made ballsy calls very early in the game, then did not relent once they gained obvious control. This season we seemed only to go with the most ballsy calls were our backs were against the wall. The HB pass by Hansen. Williams was saying the 4th down play was an RPO, but I didn't think it was while I watched the game. Think it was a pass all the way.