>>47838735I mean. I guess it's an interesting idea, Pokémon made out of rubber COULD have some interesting ideas done with it, but that could be said for any other made up type. I'm sure I could come up with plenty of concepts for a "Paper" type Pokémon. Paper planes, origami, a Pokémon referencing a pop-up book, a storyteller that is the book itself, etc. That doesn't make it GOOD, but I could get creative with it.
But as it's portrayed in that image, it's the dumbest thing ever. It basically just means "stretch" type. Which is a property of rubber, sure, but that doesn't mean all stretchy things become rubber. I don't really think any Pokémon currently fits with it, there'd have to be entirely new ones.