In the other post, Guo Jing is mentioned to be compared to Captain America.In Kublai's army,the few good fighters were from states under Mongol rule like Tibet,part of northern India and Persia like the GWM,Nimoxing and *can't remember what's his name*.
Who can be compared to the Red Skull then?Collaborators from Mongol ruled countries can only be compared to the small number of Dutch,Norwegian,French etc who joined the SS.Then neither of those three characters can be compared to Red Skull since the Skull wasn't a collaborator from a foreign country.So if Red Skull is a native of Germany,then only one of the Mongol characters can be compared to him.But who?