The round shape would prove a challenging thing to designers, but that's the beauty of it. Finding a way to make something disc like into a "creature" or humanoid is what makes it challenging, interesting and if done right a sure hit and will sell like hotcakes. It should be simple for designers I guess, just look at all those Bakugan et al types of toys, theyre spheres that transform into dragons, birds and wotnot
Wanted AM partner Vanguard, Myclones Dirge, G1 Victory Leo, e-hobby Dark scream ( the black version), e-hobby Magnificus
Parts- AM partner Basher-side guns, G1 Actionmaster Elite Windmill's blades[I][B]