Graham Harrell has struggled during the first two preseason games of 2012, but the Packers are committed to him as their backup quarterback.

Harrell has a 55.6 quarterback rating.

“Just continued improvement, bounce back,” Ted Thompson said. “I know there’s been a lot of criticism. I think Mike (McCarthy) mentioned that he graded out much better than you might expect. It’s not always easy doing the second half of a preseason game when the chaos is coming at you pretty good. He’s doing OK.”