Complex sentence: A reunion with new Farnborough manager Steve King saw him initially retained for the 2009--10 season, but on 16 June the club announced that Sigere would be leaving the club after all.
Split into simpler sentences: A reunion with new Farnborough manager Steve King saw him him initially retained for the 2009--10 season. However, on 16 June it was announced by the club that Sigere would in fact be leaving the club after all.