I think it'll still be a relatively significant issue if the Steelers want to achieve their goals.
Smith's offense has only finished in the top 15 twice in yards, points, and passing TDs. Both years were with the Titans when AJ Brown and Corey Davis were the 1-2. Davis never really panned out, but he was a top-5 pick. If the Steelers want to have anything other than a middle-of-the-pack offense they'll need Austin/Wilson to take a massive leap or have a monster season from their RBs. With that said, the overall offensive personnel is better and I think they should be a little more consistent, but a lot of that hinges on Rodgers.