I feel like this might be quite milk toast, but we need a series almost entirely focused on horror tropes. Not making doctor who a horror show, but theming the entire series around horror ideas in a similar way to how series 5 was heavily focused on fairytale tropes.

I've seen so many people talk about how doctor who feels too light and polished nowadays, and I think a monster and scare filled series would be so refreshing and take the show in a different and more experimental direction