Another fun tidbit is that Hasbro keeps the original Takara numbering of MP-10 and while that could have worked with their own reset (with MP-01 being Acid Storm), the previous release in this Hasbo MP line was Bumblebee at MP-08. Might there have been an additional MP release planned between Bumblebee and Optimus, sporting the MP-09 numbering? Feel free to speculate.
If you want a quick refresher on what MP-10 has to offer, please check this recent ad from Hasbro starring Seibertron's own podcasting star XRotorstormX.
