I know! I wasn't really thinking about SJA, but I should have been. Clyde/Rani's the real deal, I think (and the difference compared to a lot of them is that it's actually sort of acknowledged and played with on screen).

Thanks. And yes, completely agree. As much as you or I may have got a warm, cosy sort of feeling at the idea of old married couple Ian and Barbara, somebody else somewhere was having their conception of the characters destroyed. Or something like that. Not that I expect anything else from the Master of Lies aka Rusty! XD