Complex sentence: Despite the elevated play of the Jazz, Kirilenko had a significant drop in his statistics and seemed to struggle adapting to a reduced role, which eventually led to a well-publicized breakdown early in the first round of the playoffs.
Split into simpler sentences: Despite the elevated play of the Jazz, Kirilenko showed significant drop in his statistics and seemed to struggle adapting to a reduced role. Which eventually led to a well-publicized breakdown early in the first round of the playoffs.