I bow to your logic. Anything IS possible.

So how 'bout this: Draco gets mixed up with a muggle girl (gasp). His father disowns him and turns the muggle girl into potted plant. Draco is living on the steet in Diagon Alley. Ginny feels sorry for him and lets him sleep in the garden at the Burrow. Draco falls in love with Ginny and plays endless guitar serenades to her. This annoys the garden gnomes who flee and never return. Mrs. Weasley is so pleased that the gnomes are gone that she agrees to let Ginny and Draco marry provided they agree to live forever in her garden and play the guitar every night. They wed but their honeymoon is ruined by a mysterious potted plant that suddenly appeared during the reception and seems to be following Draco everywhere he goes.

Whaddya think?