Well, it could be a kind of "far-future" Bionicle, so it would start on Spherus Magna thousands of years in the future, with a whole new threat. This threat might possibly be the Bota Magna Vorox, the remnants of the Skrall, Marendar and the Baterra, or something else... Something with only two words to it's abominable name... And those two words would begin with a H and an F. Guess what that would be!!! Or maybe Teridax survived, seeing as Antidermis can only be destroyed by intense heat or intense cold. In fact, 2010 left so many loose ends, almost anything could happen in a theme continued from Bionicle. And setwise, I think something with Slizer/Roboriders building style would be very welcome, especially if you compare the 2008/9 vehicles to the 2001 Rahi. Muaka and Kane-Ra: Giant functions where their heads snap forward to tear off masks; Thornatus V9: A few guns and a function where the wheels snap out. Functions need to return.