I've never wanted to risk breaking anything by messing with stuff on that fundamental of a level myself. The Wiki and Community categories sound great, but I'm hoping "Category:Dinosaur King" isn't supposed to be some "This is a page" category for every page on the wiki.
No, "Category:Dinosaur King" would just be the main category for all Dinosaur King-related content. Your major Dinosaur King-related categories would be in that category (TCG, DS Game, Anime, Characters, etc.) Most pages would just go in the most specific categories that apply, as they are now.
I think it would make more sense to put "TCG", "Anime" etc directly in the "Dinosaur King" category. The name "Media" is typically used for files when the wiki has both videos and images, and divided into subcategories "Videos" and Images".
This picture is on the page of the Brachylophosaurus because the coloring is more like that of the dinosaur. It is probably just a stuffed animal, but if it were based on a Chibi-dinosaur, Brachylophosaurus would be the only dinosaur that appeared in the anime as a Chibi but not as a Card dinosaur.
The 2020 tournament have finished. And Stranger holds a new tournament now, Fire Tournament which only use Fire Dinos. This time he use tournament mode in the rom (I will give you the sample images of arcade machine's tournament mode). Please announce this into the announcement template, thank you.
Can you also add that Dr. Z rarely defeats dinosaur in Season 1, but that he manged to use Terry to defeat Ceratosaurus with Neck Crusher and Paris with Tank in Alpha's Zeta Point and that he defeated Paris with Terry in Child's Play?