autobot JAZZ!!!
There are some rumours that the autobot Jazz (who, if you remember, died in the hands of Megatron) will be revived in sequel. Moreover, it seems that Darius McCrary (the voice actor for Jazz) accidentally let out this secret... :o))) So, it would be great! I mean, I felt so sorry for Jazz, I still cannot see his death. I hope they will connect this somehow to Ratchet. The disadvantage was that these two great characters had too little on-screen time.