Easy way to increase warding in games
Whatever is visibly measured is deemed important in anything in our modern world.
Test scores are how we measure how well a school is doing, GDP tells us how strong the economy is, etc
Therefore, to promote warding its measurement has to be OBVIOUS, which leads me to my simple suggestion:
Current: KDA - kills/deaths/assists
New: KDAW - kills/deaths/assists/wards
(Edit: wards would also have to include nonward trinket use, or maybe wards destroyed along with wards placed)
The ward number will be shown only to YOUR TEAM during the game or AFTER the game to everyone so the enemy doesn't gain information from it. Because the majority of players in low elo are driven by their score, putting this number up front, and not hidden in the extended stats will motivate them to ward more.
When they see the enemy player who carried go 10/3/8/17 and they were 3/8/5/3 they are more likely to see the power of warding.
. Love the idea though. Not sure though if it should happen.