Complex sentence: His career in Britain's top league didn't last long however and after playing only half a season with the Tigers, Cetnar moved back to his homeland in 2004, to a position as assistant coach with Plymouth State University's basketball team, the Panthers.
Split into simpler sentences: His career in Britain's top league didn't last long. After playing only half a season with the Tigers, Cetnar moved back to his homeland in 2004, to a position as assistant coach with Plymouth State University's basketball team, the Panthers.