Role-Based Icons? What now?

Now that we have the dynamic queue, the team builder is no longer around and with that, it doesn't seem that there is any discernible way to earn the role icons anymore.

Any plan on bringing them to players in a different method? Just giving them out? Taking them away?

I'd really like to get the Tank icon as I finally (after 5 years) learned how to top-lane as a tank and it's become one of my new favorite roles.