I think we can more or less agree on that. It's just that you have to think about it to come up with anything for Toad. Hence why Legacy XP's Toad is the most boring character ever. The kind of wasted potential we see there is probably what Sakurai sees when he looks at Toad.but toad has a vast moveset pool to chose, he has access to power ups and abilities the rest of the mario gang havent used yet, he has the uniqueness. he has plenty of potential its just for what ever reason its not good enough for sakurai.
lets just hope what king boo has is good enough.
King Boo on the other hand would be literally impossible to come up with an uninteresting moveset for. I do believe that will be enough. Here's hoping!