7. Powerpuff Titans Have the reboot Powerpuff Girls tell a story of them teaming up with the Teen Titans. In their story, have their past selves be voiced by the original voice actors. It would be nice to have Tara Strong voice Original Bubbles & Raven in one crossover. Let's have a fourth wall break by having someone say TTG VS. PPG isn't canon. BRING BACK THE REAL TEEN TITANS, CARTOON NETWORK!