Hypothetically speaking, we could drastically increase ward kill gold if you're using a support item

To solve the difference in gold we're getting now that support items no longer give gold once completed.

So all support items would increase ward kill gold by 50, and all that extra gold would go to the support. So you'd get 60 gold from clearing Vision Totems, and 80 gold from clearing Vision Wards and Sight Wards after this change.

Looking through some of my games, on average supports clear 5 to 15 wards each game.(Sometimes as low as 1 or 3, rarely over 15.) So that's about 200 gold already. With this change supports would get an extra 250 to 750 gold, and they'd be forced to fight over vision for it. This would help with the lack of gold that we're getting from the new support items. The new support items could stay as they are and supports would have to rely on gold granted from assists and controlling vision would become even more important for support players.

The only problem I see with this is existing so Umbral Blade's passive cooldown might need to be nerfed.