Anyone who watch the Lee/Roberson/Walsh era knows bad chemistry will destroy teams. The current team is a four year chemistry experiment that has worked brilliantly. I believe Walker is the final piece to the puzzle, but he is a freshmen. Billy has to be careful to not disrupt team chemistry while using his skills. He replaces Jacob K and should only play 10-12 minues a game unless an injury or foul trouble occurs. I trust Billy to integrate him into the lineup.