What everyone forgets about Rhule and it's likely because he came from Baylor...he's a DEFENSIVE MINDED COACH, same as Rivera. The difference is he's open to modern data / analytics over Ron, and let's call it ''traditional gut instincts''.
It's why the entire FIRST draft class, and the #1 pick for us at 8 was ALL DEFENSIVE players. Rhule wants to be able to STOP other teams, not just score with them.
I've said this a few times, even after the Darnold trade, I'd have taken Fields, QB is FAR TOO IMPORTANT not to take the swings when they are available. WR depth / quality can be found on day 2, and 3, and money saved on a rookie deal at QB allows cap to sign a high end DB if you elect not to draft one.
QB / Pass Pro / Pass Rush -- are the most important things in that order this day and age.