I have only watched the first half so far, but the scheme has been different than previous games. The RB is not just standing still by the QB for the option read then going straight up the middle. There are stretch pitches to both sides. The RB is maintaining momentum during the exchange and going more wide on some handoffs.
Now maybe it's because the Arky defense is horrible and there are holes that we don't produce against a good team, but the scheme just looks different to me so far.