Do you have any theories about the show you want to share/discuss? My particular theory is about Shiro's escape from the Galra ship. I think that the Shiro we've seen in season one and two was a clone implanted with the real Shiro's memories. When he disappears at the end of season 2, it's the Galra that called him back to tell them everything he's learned about the Paladins and Voltron. They were experimenting on the real Shiro the whole time in order to put the "plan" in motion that they seem to have for him in season three. It could explain how Shiro's hair grew so fast in such a short time too. The Galra let him escape their ship and now it's like they've released a weapon to destroy Voltron. It could also be a factor in why the Black Lion no longer wants Shiro as his pilot. But this is just my theory. Share yours!