Team builder icons

Everyone knows what teambuilder icons are: you play 5 matches with a certain role, you get an icon for that role. That's a good way to make more players try out team builder. But, aren't they quite old? How about this? Along with the end of Season 5, the current team builder icons go to the legacy vault. When Season 6 starts, we have brand new icons, maybe with new requirements and more difficult to get(think of the current Bilgewater icons). Why? Well, we get new icons(yay), team builder will get a boost to its players(I know there are plans for Team Builder in season 6 - ranked team builder?) and everyone's happy.

Maybe you could even host a Q&A in the preseason to find out what icons/rewards would be cool for Team Builder, so with the help of the Community the result will be awesome.

Upvote this if you want the feature, maybe a rioter sees this and actually considers the idea.