I, along with many people, fell in love with Subspace and would love to see its return. Most people have just been hoping for it, I have some things that hint toward subspace. The 2 main things I've noticed are 1. At the end of the Ridley trailer ZSS jumps out at Ridley in a very cinematic way and when I saw it I expected a character select to pop up because it looks just like how the characters would end a cutscene and go into the fight. 2. This one is reaching a bit, but if you watch Rob's character trailer there is a clip of him looking down at a bomb when crouched and that could be possibly be a reference to him as the ancient minister back in subspace. These are just things that I have noticed and I would like to know what others think.