I always figured Lego was the way to go here. But Hasbro would never be dumb enough to license those properties. It would be cool however if someone took a sta

I always figured Lego was the way to go here. But Hasbro would never be dumb enough to license those properties. It would be cool however if someone took a standard Lego set and rearranged the pieces into a number of units. So everyone knew if you wanted a DingleHopper you would buy this kit and get one DingleHopper and three Jiggamadoos, and trade those to your friend for a pair of Whatsits.