Y'know, I'd love to see this improvement as well, just for the added realism, but it really wouldn't even make sense to add this until the game's blocking includes double teaming. And yes, I know that run blocking sometimes includes double teams at the point of attack, which is great, but on passing downs as the blocking system is now, there is really no difference in rushing 4 down linemen from a 4-3 and rushing 3 dl and 1 lb from a 3-4. It all feels and looks the same. Fix that first, and the AI drafting intelligence will be required to follow suit.