Fan Casting Wheeljack in The Transformers

The Autobot's best scientist and inventor, Wheeljack is a motivated worker. He has inventions that have failed in the past but are determined to learn from his mistakes and get better and better. Wheeljack likes to use his tools and gadgets in a fight or battle, believing they could use more than weapons or their fist and legs. His recent creation, the Dinobot Grimlock, is his most ambitious yet. While he is conscious and unaware of Earth's habitat, Wheeljack must take responsibility for Grimlock and show him the way of the Autobots.