Audibles to consistently block blitzes?

ID and slide the line. If you look at the safeties and they're staggered, the one who is lower is moving down to fill the void and the other is rotating high to fill the middle. Therefore, where that low safety goes is where the blitz is coming from. It also helps to have identified. It's a dead give away. You can try sending your RB on a swing pass to the side of the blitz because I think the closest guy is the purple zone guy. You can try to run a screen as well. Run that at your own risk though. i find screens are easy to pick. Try running a toss as it would mess with the alignment.

Anyone have any tips on pass protection to block some of the better looping blitzes like cross fire in 335 and the fire zone 3 out of 46? I try IDing the guy and keeping a rb/te in but they still get through most of the time.