I doubt they will ever make one. It could be cool if done right, but I just don't think the property has the legs. It would require a huge budget too, and you know Greg Wiseman would weigh in on it, and if he's not involved, will publicly denounce it. Greg is the creator of the show and the show runner (for several other animated programs as well), and while his is quite brilliant, he has a "my way or the highway" mentality that can be detrimental sometimes. Of course, it would be best if Greg was involved with any resurrection of the property.