The majority of the changes in this depth chart came from all of the injuries on the offensive side of the ball. Starting at quarterback. On the call-in show, Paul Johnson mentioned that Tim Byerly had surgery on his knee and is done for the season. With that injury, that means Matthew Jordan will stay as the primary back-up and not move back to A-back. Chase Martenson will also serve as a good third string quarterback.
At A-back, Tech suffered a loss in Qua Searcy. Johnson mentioned on the call-in show that Searcy would be out for a while (eight weeks is the number I've heard) with a lower extremity injury.