I mean, you know how Kamen Rider Double debuted in All Riders VS Dai-Shocker before his series aired and Tensou Sentai Goseiger in Shinkenger vs Go-onger before their series came on? Well, you've also probably heard about the new Rider, Os, appearing in Double's upcoming movie, A to Z: The Gaia Memories of Fate, before his series comes on. is it just me or does it seem like Toei is starting something new with their two popular Toku shows. What if Goseiger vs Shinkenger featured the debut of the Goseiger's successors?