Just thought you'd want to see this... http://www.leedsunited.com/page/NewsroomDetail/0,,10273~934125,00.html Trinidad and Tobago international Avery John has joined Leeds United on trial. The 31-year-old left back, a member of the Trinidad squad at last summer's World Cup final in Germany, was last with New England Revolution and is now at Thorp Arch on a trial basis.