Like many of you, I suspect that Prince of Persia will yield many cool new parts. I also realize that Disney + LEGO is good for LEGO, but I'm concerned that by taking back the Disney license from MB, TLG is only going to add to its brand confusion.
That said, the LEGO + Pixar aspect of the Disney deal does open up the future possibility of some really cool things, like LEGO Wall-E.
