Similiar to the skins thread, but for heroes, maps, objectives, and mercenaries.
Spill the beans, MMO-Champ!
To be honest, I'd like to see Velen, Liadrin, WC3 Peasant, Thalyssra, and Runas the Shamed for heroes.
As for maps? Suramar, Stormwind, and Dalaran would make amazing maps imo.