Should opponent heroes be hidden from scoreboard?

Should they? Should they not?

I personally think they should, or rather, at least implement a setting for competitive/custom games where you can disable them from showing up. Actually allows some surprise 'pocket strats", and perhaps encourages aggressive scouting by someone on your team, especially if you are the defenders. Some people would say "don't implement cheese wtf are you doing" but I think, if anything, it adds another layer to 'mindgames'

At all times? I think there's already a pretty big luck factor for the first fight since both teams are essentially starting blind. Extending that to the full duration of the game the problem only makes the problem worse.

Maybe not all times. Just when they're in vision and for a short duration after?