None of these were shown at BotCon, and some were listed in the fine-print on Hasbro's Hunt for the Decepticons online game. They are all redecos, though.

From TFW
Three 2-packs, using various Movie toys (and one new character).
Rotorwash Rumble - Arcee & Tail Whip (redeco of Blazemaster/Evac)
Hunters Rumble - Sideswipe & Barricade
High-Speed Spy Battle - Autobots Skids/Mudflaps & Sideways

From BWTF
A 5-pack of Legends figures, that even shows the combined form of Legends Jet Optimus.
Victory of the Fallen - Optimus & Jetfire Vs Megatron, Starscream & The Fallen.

Too early to tell if any of these will be released here though.