Overwatch unranked should show equivalent ranked MMR indicator

Unranked has an MMR value just the same as ranked does, it's just kept hidden so that there's a less try-hard atmosphere. When judging overwatch cases, the relative skill of the player can make a difference: deliberate feeding for a 4k is probably just bad play for a 2k. So, when the case is in unranked, and since overwatch cases are anonymized anyway, it would be good if it displayed the ranked icon equivalent for the player's unranked MMR.