From a UK catalogue comes an image of what should be wave 2 of the Tiny Turbo Changer toys (the small blind-bagged toys).

  • Hot Rod
  • Barricade
  • Green “Blackout” (Grindor?)
  • Blue-ish “Starscream” (Thundercracker?)
  • “Cogman” (?)
  • Autobot Sqweeks
  • Optimus Prime (currently unclear how this one is different from the Series 1 version; possibly darker blue?)
  • Bumblebee (also currently unclear how this one is different from the Series 1 version; possibly a different Camaro alternate mode?)
  • Megatron
  • Shockwave
  • Decepticon Berserker
  • Autobot Drift (mystery red car from Toy Fair)
The names are not yet confirmed, so there are some guesses in there that could still change.
The Optimus and Bumblebee are likely to be repacks, as they are the primary characters in the movie, so are expected to be constantly available without the need for new colour schemes that wouldn't then match their movie appearance.