It's going to be a close call. But TT could just put a MP Shockwave silhouette out there like they did for Soundwave, that would do the trick. Though having shown that sneaky glimpse of the actual CG render already, they could even just release a proper pic of that as teaser for MP Shocky. All it would take, if stories of a backlog of existing MP designs are true, is a reshuffling of the upcoming MP candidates. Would probably push those who are already on the table even further down the line (Megs 2, UM, Galvatron) which is a shame as we seem to have been waiting for ages for news or teasers of those guys. No news as far as I know. My guess would be the 30th anniversary as a good time for Hasbro to do a mini-range of MP cars (the characters that started it all, sort of thing).