Looks like the interest in Movie toys could be shrinking even faster than TT even imagined, as they appear to have shelved/cancelled the Unite for the Universe Optimus (with the Jetfire armour) and Megatron (premium edition).

http://www.seibertron.com/transforme...ncelled/18130/

It is suggested that if the Jetfire parts had already the mould stage, there is a good chance we could see them released eventually - maybe leading up to the third movie as interest picks up again.