Sort of silly game mode idea

So i have had a sort of silly game mode idea bouncing around my head. It is, quite simply, just switch the AD and AP scaling on all champions. So you get xeraths building bloodthirster and zeds with deathcap. This is very much in the same "destroy the meta" class of gamemode as URF was, and the point is to simply see what new play patterns emerge. It will obviously be imposable to balance, and some champs wouldn't translate very well, but it would be silly, glorious, and a new concept to play with.

honestly just trying to predict what could happen is a bit mindboggling