I think it's just a branding thing to keep the line alive since they're all repaints. There's currently an "All Star" line in stores that's just old molds re-released. What's interesting is that between this and Dinobots Unite, Hasbro is going big with dinosaurs at the moment. On top of that, we've got Power Rangers doing "Dino Fury" for it's latest season and Kingdom obviously including BW Megs and Dinobot while SS86 is pushing out the G1 Dinobots. There's clearly some brand coordination going on to push the Dinobots, which makes me wonder if there's something dinosaur related coming next year.