Id like to see these 'easter egg-ish' merchants return in Skyrim, or at least a homage to their original counterparts. There is no doubt that a special merchant could be hidden VERY well in a game like this. Since a scamp in Skyrim may be out of the question, perhaps there could be another creature or race that is named "Creeper" and has larger amounts to barter with than most. Maybe instead of a mudcrab merchant, there could just be a reference. I could see a shop in one of the port cities: The Mudcrab Merchant.
Personally I wouldnt mind seeing the actual creatures return, but I can understand if some people didnt like the idea of talking creatures so in that case maybe a reference would be more appropriate.
Your thoughts?