Packers GM Ted Thompson wants to see "continued improvement" and a "bounce back" game from backup QB Graham Harrell this week. Although coach Mike McCarthy placed much of the blame for Harrell's poor performance to date on the second-team offensive line, Thompson concedes that he does "fish from time to time" on exploratory trade calls. Even if Harrell graded out better than we might expect -- as McCarthy stated Tuesday -- it's hard to imagine a Super Bowl contender going forward with him as the No. 2 QB.