Complex sentence: On August 29,2011, WKRK-FM 92.3 switched from alternative rock to a sports talk format, and became the new Fox Sports Radio affiliate in Cleveland, and it is expected that AM 1540 will carry further ESPN programming in it's place.
Split into simpler sentences: On August 29,2011, WKRK-FM 92.3 will switch from alternative rock to a sports talk format. They will then become the new Fox Sports Radio affiliate in Cleveland, and it is expected that AM 1540 will then carry further ESPN programming in it's place.