Kabam... a totally missed opportunity with Halls of Healing
First... kudos. Super fun.
Here's the thing, though...
HoH could have been that much better if all the champs had their old avatars; likewise, if they were how they were at implementation.
Pre-buff WS, Abom, Colossus, Hulk, Magik, etc
Pre-nerf SW, DS, Thor, BW, etc.
This would have been good for the nostalgia overflow.