Both of those things start with an improved offensive line. One major thing working to their advantage appears to be new offensive line coach Adrian Klemm, who is giving the room something they didn't have last season: the confidence in knowing they are receiving the right coaching. Kalen DeBoer says Alabama's offensive line is gaining confidence under Adrian KlemmConfidence that they are being coached well was not something last season's offensive line had in abundance. He’ll push them; he’ll do what you would expect an elite offensive line coach to do when it comes to demanding and getting after them. But after last season, even just a "solid" offensive line would be a significant upgrade.