Yep, the leaks were right again. Four characters from the TV series Star Wars: Rebels are going to appear in Disney Infinity 3.0, and while it looks like there won't be a Rebels Play Set they will be playable in all of the other Star Wars Play Sets just like the other Star Wars characters.
I've not watched a single episode of the show so have no idea who these are but here are the four toys that will be available:
Sabine Wren | Kanan Jarrus | Ezra Bridger | Zeb Orrelios |
Here are a few screenshots of them in action within the Twilight of the Republic and Rise Against the Empire Play Sets:
Check out this article on StarWars.com for some in-depth discussion about the creation of the figures. And finally, the first couple of minutes of this week's Toy Box TV has some footage of the new characters (and plenty more in this week's live Toy Box TV from about 45:40).