This team was able to compete with every team it played except Bama (and even that game was within reach mid-way through the third quarter). And it has done so with marginal coaching.
So, I disagree with you. I think this team is closer than a lot of people think, and a good coach can get them over the hump while continuing to add better talent. This is especially true if Bray and one of Patterson/Hunter return (and they all need another year in college IMO).
I would not expect an undefeated season next year, but 8 wins is attainable and maybe more.