Show number of wards purchased in Match History screen
I main support and I'd like to see these numbers.
I ask to put them in the match history screen so you have to leave the post game chat room to view it. This would allow for the stat to be there but not to be something to rage over after the game (ex: See Sona only bought 20 wards all game!!).
But what this would allow for is to see how you did when it came to staying on top of it. Beginner supports that are trying to get use to ward pacing and when you can spare the gold for large amount of them could relate this to how they played that game and the champion they played to see how well everything is going for them.
TL/DR: Make it so we can see the numbers in a way where people can't argue over it.