Looks like the Challange for Cybertron multipack could appear here after all... as it has been confirmed as being a non-US, Asian Hasbro exclusive (for places like Hong Kong, Malaysia, Singapore and sometimes Australia).

Plus, there have been some confirmations/clarifications of other upcoming redeco exclusives, including a Starscream Vs Mudflap, and Ironhide Vs Bonecrusher 2-packs, and a Battle Ops w/ 2 Legends toys 3-pack.