Why not just let supports transfer last hit gold?

In all seriousness wouldn't this just allow teams to funnel gold into a Vayne?

Maybe have an item that allows gold from minions kills to transfer to a selected nearby ally... Maybe also limit this item somehow like the jungle items are limited to whoever has smite so only the support can use.

Edit : This would curve the early game ability to transfer gold, and force supports to build it. AP supports might not want to commit an item slot so early and stuff so it'll be suuuper support.

Uh, no. Most adc's are already braindead enough, and I don't need a trash jinx one-shotting me because some ap support just farmed for them and let them get their items very early on. Any adc that's not good enough to farm shouldn't be getting their items until much later.

That would take the skill out of the game and you would be trolling if you didn’t pick an ap mage that could air clear waves.