You know the one where you could simply highlight somebody without actually clicking on their profile and see who they play?
I don’t see why Private profiles saw to the destruction of that feature as well and I don’t see why we can’t have it back - if somebody’s profile is private just have the tool show “Private profile” instead of actual heroes.
Honestly, it was the best thing Blizz added interface-wise together with Zen’s interface changes for the orbs.