HB Screens QB AI and offensive line play on screens are broken

QB AI and offensive line play on screens are broken. To often a qb takes a sack instead of throwing the ball to the HB, throwing it away, or scrambling The offensive line just let's DTs run free into the backfield without so much as a shove to slow them down. The OL should at least attempt to slow down the rush before releasing into space to make downfield blocks.