undomielregina's observation that Draco Malfoy 'is basically Flashman' now makes me think that there is potential for Flashmanesque (in the GMF sense) Harry Potter future fics starring Draco as an unrepentant letcher, coward and all round resourceful cad...
Also on the subject of fics I would quite like to write but probably never will, ever since I recalled that the execrable
Left Behind books are mostly set in Chicago, I have vaguely wanted to write a story in which Rayford Steele and Buck Cameron are pwned by Harry and Michael (and wouldn't they find the combination of an agnostic wizard and a Roman Catholic infuriating?). I think the plot would have to involve the "Rapture" really being some sort of black magic, and the egregiously incompetent Tribulation Force would keep getting the wrong end of the stick and under our heroes' feet.