The big plays were really absent in a number of games this year, but what also hurt his YPC and total yardage were the negative runs, which there seemed to be a TON of. Blame for that can fall on a lot of people, from the O-line to Grant himself, to the coaches calling the plays, and even to Rodgers not recognizing the run blitzes that blew up so many of Grant's runs. I think the big plays will come next season. I'm not so worried. What I want to see are the corrections to prevent so many negative runs. Those really limit our play calling and probably stalled a heaping handful of drives throughout the year.
I am VERY curious to see who our starting O-line will be next season. Sitton has a good change to start, I think. And it's entirely possible we draft an OT at #9 if one of the big 3 falls to us.
If they give Brandon Jackson a legitimate shot next year, he is going to be pushing Grant hard for carries as well.