Definitely the rushing record. It would be amazing to see it happen and like others have said, there's a much better chance of that happening than the Vikings doing anything significant in the postseason.
The record for this year. Just don't think we have enough at QB, WR, and CB to do any damage.
I think the corner situation may improve greatly this week. With Cook probably back it's a deeper rotation of corners. Also Cook helps them match up better on big receivers as he's our only 6 foot corner.