I got nothing better to do so I looked it up. Siva had 182 assist and 101 turnovers last season for a ratio of 1.8/1. This season he has 135 assist and 83 turnovers for a 1.63/1 ratio. He is right at 10% worse in his assist to turnovers ratio this year versus last. Per a chart on ESPN that was updated 2/13, he is not in the top 100 in the country. For a reference, Kendall Marshall of UNC leads the nation with a 3.84/1 ratio