Thank you for not enforcing the meta
I remember a while back Riot was annoyed that people (usually Koreans) were doing ADC/Support top lane, so they weakened the armor of the bot lane tower to make it more of a priority to defend, thus forcing people to duo bot lane. I have no idea when they reversed this change, but I'm very glad they did. People should be able to make their own strategies without them being viewed as overpowered just for being able to compete with the current meta. (IMO the Korean lane swap wasn't overpowered since it gave up some dragon control, so I was really peeved at Riot for nerfing it).
Edit: Apparently patch 4.7