Moving Williams again makes no sense considering the former first-round pick is expected to be the Bears' starting left tackle in 2010. That should be a no-brainer. On the other side, Shaffer seems like a better choice to remain at right tackle because Orlando Pace is still working his way back from a groin injury.
"I think there's always room to improve, but I'm happy with the way I came out in the first game," Shaffer said before Wednesday's practice. "Just got to keep working on that technique, and keep working on that right side every day."
Although Shaffer did not play in that first meeting at Lambeau Field, he feels comfortable facing Green Bay's 3-4 defensive scheme -- which ranks No. 1 in total defense.
"That's kind of my background. I've been against a 3-4 a lot," Shaffer said. "I like going against a 3-4."