I'm glad you brought this up.
Bringing in Steele to help with their program and suggesting it's a move to help them "beat Saban" is on the delusional side in my eyes. Sure, he understands the basics of our defense as well as some of the intricacies.
But, just because we line up with our two corners pressing and two safeties deep doesn't mean we're going to switch out of it to a cover two. Hell, it might be a cover three, it might be we don't play zone at all...there's a lot of things we have the ability to switch into.
Sure, he can point to film and say "in this set they'll likely switch." But, without actively being involved in practices, knowing signals, and then actually being on the field at the time of the play, he won't have any better idea what we're switching into than the opposing quarterback. As soon as they try to capitalize on what may be a tendency, it won't be anymore. And, one simple mistake of guessing too much can lead to a quick six.
DeQuan's pick against Arkansas is a prime example. Tyler read the switch as Menzie playing inside coverage on their receiver and threw the ball to what he thought would be the outside shoulder. The problem was Menzie switched to outside coverage, the receiver took the inside route, and the ball was intercepted.
Steele, nor anyone else, is going to be able to tell which is coming...