So I just watched the cartoon movie with Crimson Cloak and I am rewatching some old cartoons from the Scooby Doo movies where the Scooby gang meets Batman. Something I've been thinking about wouldn't it make more sense for an iconic villain that comes across Scooby and the gang to be along the lines of Scarecrow and or Solomon Grundy?
I suppose not because Grundy realistically would be too dangerous even if he was watered down for kids and Scarecrow along with his fear toxin would be too much for Scooby and the gang even if Scarecrow himself was watered down. Still I feel like Scarecrow and Grundy would make more sense for a Scooby Doo and Batman crossover.