According to TFormers and toy listings on Toys R US Japan, Tomy Takara is starting a new "series" called Revenge of the Fallen "Unite for the Universe". The toy line currently is made up of Optimus Prime with Jetfire (UA-01) and Megatron (UD-01) and the toys will be released on June 28th, 2010.
Based on a translation of Prime's page, it appears the Prime with Jetfire isn't two separate toys that combine but a "JetPrime" with jet-truck vehicle mode. Makes me wonder if Battle Ops Bumblebee isn't a part of this. The goal seems to be to create the most movie accurate toys yet. So far nothing official from Takara or Hasbro about this or any images to support it so time will tell what this means. Thanks to Chris for the link and information.