Packers offensive line

Green Bay Packers coach Mike McCarthy decided to do some thing with the offensive line and he is bored with watching what he called “musical chairs”.
They have nine different line combinations during 206-2007 .they may not use the seventh mix in Sunday’s game against the San Francisco 49ers at Lambeau Field because Scott Wells will play the game with concussion.
“It’s a challenge. I have not—as a coordinator, and I can’t really remember as an assistant coach—had so much change as far as players missing practice time and the number of starting lineups that you have week-in and week-out,” McCarthy said Friday. “You can’t control the injury list.”
Most of the time , they cant control the injuries, but have the flux all the time is not a good thing.
Just want all the players run smoothly with packers jerseys