Complex sentence: He played 10 games for the Dons in the 2003--04 season, but was released at the end of the season and subsequently joined Football League Championship team Brighton & Hove Albion.
Split into simpler sentences: He played 10 games for the Dons in the 2003--04 season, but was released at the end of the season. He subsequently joined Football League Championship team Brighton & Hove Albion.