I think the new 52 has done an excellent job in keeping Aquaman villains consistent with these fresh new takes. What villains however would others like to see brought back or recreated? Personally I'd like to see King Shark back as the son of the Shark God again. As well as some villains who are a bit removed from the sea.
But first I have to ask....what the hell is so fascinating about the Fisherman? Who even is this guy? I dunno why but people keep asking for him to come back. What's so interesting about him?