[Sunred]

Suppose they do key cards, my question is do they go Gokaiger and have ranger cards or just a deck of temporary superpowers like Kyoryuger and Ryusoulger. It is an anniversary year so a Gokaiger 2.0 is possible as well, meaning they could be a team that utilizes past ranger powers. And I bet they would call them Zencards(zenkai+cards) because these type of shows always have a surplus of wordplay.
Another gimmick I see that could be a thing is the windup toy, a classic toy gimmick.