Complex sentence: In recent years, the team played their home games at the San Diego Sports Arena, and their most recent coach was Brian Quinn, but in their final four seasons the Sockers failed to recapture the fire of the early days.
Split into simpler sentences: In recent years, the team played their home games at the San Diego Sports Arena. Their last coach was Brian Quinn, but in their final four seasons the Sockers failed to recapture the fire of the early days.