Yeah but in his defense this is an NAIA guy.
If you look over even young guys like Dan Lanning, you see him at a major program in 2011. You see Cignetti at a major program in the 80s! DeBoer didn't step foot on an FBS program until 2014 and a power conference program until 2019 and even then it was Indiana (where key parts of his staff, even Penix came from).
So, he spent a big chunk of his career and even playing days about as far removed from power conference football as you can get. He's a smart coach, smart enough to improve offenses everywhere but Alabama, and that's where he's run into a wall. I would add that he basically went his entire career up until his time at Alabama not dealing with any 5 stars and then he suddenly had more than any other teams.
I don't see that as that bad a problem though, now that we're in year three. Yes, he wasn't the best fit to make use of Saban's talent, and that was my concern all along. But, we're kind of past that now, that's done and in the rear view mirror. Now we're just to the point of can be adjust to the SEC? I believe he can, he just has to want to. If he gets outside of that NAIA/Indiana bubble and brings in some outside help I think the issue shouldn't be that hard to address. He just needs to install a legitimate, SEC caliber running game.