A more recent one, but does anyone else recall S.L.U.G Zombies? There was excitement on this board for the line. But here's a blog post detailing the rest of the line they had planned:
http://www.oafe.net/blog/2015/10/soon-forget-the-undead-future-of-s-l-u-g-zombies/Another recent thing that never came out that I was hyped for is the Jakks 31" Megazord.
