Wonder if they can use amulets for the next series. But I'd save them for being the next anniversary rider. Someone who's better than Decade.

In fact the amulets can be used for a treasure hunter-type of rider.

If there was a bird rider mixed with spy/spec ops, perhaps its theme can be used for items like batteries.

The way Kyoryuger used the zyudenchi.

Would the belt act like the Kabuto Zecter or the Double Drive when engaged with the extreme memory.

The batteries would can be based on birds. Even flying types.