Complex sentence: Back at Stoke, he failed to make a Premier League appearance in the 2009--10 season, and on 26 November 2009 Soares joined Sheffield Wednesday initially on a month long loan deal, but where he remained until the end of the season.
Split into simpler sentences: Back at Stoke, he failed to make a Premier League appearance in the 2009--10 season. On 26 November 2009 Soares joined Sheffield Wednesday, initially on a month long loan deal, but he remained there until the end of the season.