 However, the United States trademark was dropped in 2003.Director Takashi Tokita mentioned ""Chrono Trigger 2"" in a 2003 interview which has not been translated to English.Yuji Horii expressed no interest in returning to the Chrono franchise in 2005, while Hironobu Sakaguchi remarked in April 2007 that his creation "Blue Dragon" was an "extension of [Chrono Trigger]."