User blog comment:XD1/Season 5 Pick-up and Character/Villain Plans Revealed at San Diego Comic Con 2015/@comment-23863-20150726234503

Surprised that Dregg is coming back who hasn't been seen the first TMNT series. I would also be happy if they decide to adapt Agent Bishop from the 2003 series, as he is the last important character from that series that should be adapted.