Butler has played a full slate of games once in his twelve-year career, his second season with Chicago in 2012/13. Since then he has appeared in 67, 65, 67, 76, 59, and 65 of the normal 82-game seasons and in 58 (of 73) and 52 (of 72) in the COVID-shortened 2019/20 and 2020/21 seasons. Pathetic.