If it was a real game, maybe. Probably not in a preseason game.
My main concerns on the TD drive were:
1. Failure to shut down the running game effectively
2. Failure to hold the Pack on 3rd down.
The D did a decent job getting them into 3rd down situations, but they couldn't get off the field. Favre was able to find the open guy fairly easily, at least on two of those occasions.
On one occasion, we actually did stop them, but Greer got a bad holding penalty to give them the first down. On the TD play, we actually had a pretty decent defensive call, but Posey proceeded to give his best impression of Eddie Robinson. He had Favre on the run, but Favre danced around and made him look pretty silly. Twice. But it's Favre, so what can you do.
Were it a real game, I think we would make some good adjustments to stop the run, and make Favre beat us. Which he might, but I still like our chances.