Complex sentence: In 2008 he left the Bulldogs mid-season to play rugby union with French club Toulon, and in 2010 signed with the New Zealand Rugby Union in a bid to play for the All Blacks.
Split into simpler sentences: In 2008 he left the Bulldogs mid-season to play rugby union with French club Toulon. In 2010 Williams signed with the New Zealand Rugby Union in a bid to play for the All Blacks.