Well that's odd, that's the main thing LBz, Bezo, etc have been harping on for forever, engaged player movement, so don't really see why CPU/AI "steering" would be left out. A User can only control 1 dlineman, so the other engaged defenders will be stuck in the usual patty cake?
Would be great to get further details on this, if possible, not to harp on it but to at least find out if adding this for CPU/AI is an immediate intention.