Marks, medallions, and/or skirmish cosmetics tradeable between players
Title pretty much says it all. Allow players to give each other armour and cosmetics bartered from a skirmish camp, or allow marks and medallions to be traded in the currency bar. I know players who constantly find themselves with a deficit of marks or medallions, and other players who have a surplus and no desire to use them. I think it would be a great perk if the cosmetics or currency itself could be traded. What would a high level player with already decent armour and cosmetics do with the fruits of raiding afterwards? Marks and medallions would probably sell for some decent gold on the AH.
Night is falling,
So ends this day.
The Road is now calling
And I must away.