Small suggestion about green wards/pink wards
With the introduction of Sightstone, the green wards you have in your inventory are not really usefull after you buy it because you have nearly infinite wards. I wonder if it is possible to make pink wards build from green wards.
At the moment green wards = 75gold pink wards = 100 gold
What if pink wards were built from green wards + 25 gold ?