The only complaint I have about the defense is that they didn't have the depth to absorb one injury to a key player. We can't be that reliant on our starters that one injury completely destroys the defense. That said, I don't really blame the current staff for that. As little as two years ago this defense was recruited and coached by BVG. The fact we were able to get a consensus all american out of it is amazing in the first place. I am a little worried about corners in the pipeline, but not so much that I think its some breaking point, instead simply a weakness we will have to address.
The offensive side of the ball is where I have more question marks. While really solid execution of a good defense will make a great team defense, IMO you need to have either elite talent or an elite system to have a great offense. Right now we have a bunch of positions that are good, but none that are elite, and while Long has brought our offense into the modern game I don't think its anything cutting edge. It sounds like he has a good offensive mind, so I don't think he is necessarily a problem, but I would like to see his offense evolve more. I want Long to evolve more because I do not think we have the elite offensive talent on the current roster and it would take longer and require more effort to get that talent than to simply change the scheme up a little.
When watching Oklahoma and Alabama something that really stuck out to me is how they are able to better use their big linemen in a power run game that also has RPO elements that are the new standard. For so long we have heard how difficult it is to get a push in a zone read because linemen move laterally so much and can't risk getting a downfield push in case of a pass. It seemed like Alabama and Oklahoma combated some of that by having a pin and pull system that both gives time for the read to be made while also not having linemen get downfield because their down blocks stay in the one yard zone and the pull takes long enough that any quick pass would happen before the puller gets through the hole. I feel like having linemen actually move guys is one of the biggest advantages we are not taking advantage of in our current offense. We can move laterally all we want with a zone read, but elite defenses will always have faster players than us because we do not have elite offensive skill players.