[RiderSkyward]

Is using the Japanese cards lazy? Yeah, kinda. It's obviously been done for cost though. The final bit, with the cards behind their heads, is stock footage from Goseiger. Sure they could make new scenes but its just quicker and cheaper. They'd have to do it for all of the Mech summons and finishers too. Might as well have some continuity instead of constantly switching from the American to Japanese versions.

It's kind of like Octoroo, how in Samurai the American footage version had a mouth and the Japanese footage version didn't. Cutting from one to the other is far more distracting then just sticking with one.