In this poll, Hasbro invites fans to choose certain options to make a fan built combiner. However, one can only choose amongst many revealed and existing molds that are already part of the Combiner Wars line. There are however two new molds that were not revealed before and they are presented below. Knowing that the protectobots have already been revealed to form the next combiner, the fact that the app mentions the two molds as "Torso" and "Weapon", along with their specific alt modes, makes it very possible that these are the molds being used for Combiner Wars Hotspot and Groove.

Lastly, the reveal that the fan built combiner will be made up of existing molds gives further evidence to the possibility that the White Ultra Prime Redeco seen in a leaked image may just be a promotional image for this poll to give an idea of a possible outcome rather than a specific upcoming figure.