Recently came across the TMNT special TURTLES FOREVER (Turtles Forever - TMNTPedia, Turtles Forever - Wikipedia, the free encyclopedia, Turtles Forever (TV 2009) - IMDb). Its premise was a crossover between multiverses: Shredder from the 2003 anime series gets his hand on a dimensional machine and decides to remove all the Turtles from all their universes forever and then take over those universes. His nemeses, the 2003 Ninja Turtles, team up with the 1987 cartoon Ninja Turtles and the Mirage Studios Ninja Turtles (the 1984 comic where it all began – its first ever animated form) to defeat him. It was kind of cool, so it made me wonder: could there be an inter-dimensional crossover TRANSFORMER special one day? Have G1 Autobots/Decepticons interact with their counterparts from the ROBOTS IN DISGUISE verse, the ANIMATED verse, the PRIME verse and maybe even the Bayverse. It would indeed be something incredible to watch.