This defense is legit. it is not a simple defense to diagnose. Players coming from everywhere on every down. There is only so much you can scheme for. It's different when you have a player like Aaron Donald. You can scheme to eliminate him (unlikely) but when you have 5 or 6 guys that could come at anytime you're gambling you guess right.
Our offense only needs to put up enough points to win. We don't have to score 50 points to win. This defense will keep us in games and if Darnold and company can get us the points our defense will carry help us win.