I don’t know but it seems to me once we get more raw talent in here we’ll be fine.Banks may be to blame for the zone cushion, though it's hard for me to believe he wants them that far off the receivers. But turning your head around? That has to be something Martinez coaches these guys to do.
If a db doesn’t have the speed to keep up with receivers all he can do is turn around and run full out, turning your head around is difficult in that situation.
Conversely if the db has elite speed enables him to keep up easily then having the wherewithal to turn and make a play on the ball comes much easier.
Don’t know if that made sense but it did to me at the time..