So in light of the recent discovery of (if I understand correctly) the only sealed set of G2 Stunticons with accessories ever (http://www.tfw2005.com/boards/transformers-news-rumors/991687-complete-g2-menasor-ebay.html), it got me thinking: What else is there left to know, or find out about the initial era of Transformers? Are there any other surprise/prototype figures out there that nobody knows about yet? Considering how huge our franchise has gotten, it would seem that there couldn't be THAT many secrets left, but you never know...so I ask you all, what mysteries are still out there, or what else do we have to learn about? The only two I can think of off the top of my head is either related to any potentially other unknown info about the original Unicron prototype, or the actual confirmation of existence for a blue Bluestreak in G1 packaging. Maz or Karl Hartman, if you're reading this, you might be some of the best to chime in on this.