Complex sentence: After eight months here, amid spiralling financial problems, the club sold him to Kilmarnock FC, where he played for two further years in the Scottish Premier League seasons, now mostly in a sweeper position, before retiring in 2003.
Split into simpler sentences: After eight months here, amid spiralling financial problems, the club sold him to Kilmarnock. Here, he played for two further years in the SPL, now mostly in a sweeper position, before retiring in 2003.