Did you feel this way at end of last season? A team just missing the playoffs has "a ways to go"? It is virtually the same team.
It should actually be a very different team because of the experience, because a lot of the team was 2nd year players who are now third year players, and because the OL finally has depth and experience.
They should be significantly better at some things this year - and they will be.
Punt returns and punt coverage - check. Secondary -- looks really good so far.
But where I hoped to see a big leap this year is along the LOS. I just didn't see enough Saturday. But it's early.