Another idea.
Perhaps a popup from the exchange button could list the major currencies. Or just list the big buttons at the top of featured markets
When clicked it takes you to the featured markets page where the featured markets would all be pairs of the asset you chose.
Currently it is far too difficult to find the market your looking for.
Or similar to how BTER does it, from this menu hovering over or clicking the base market, it list all the relevant markets in another popup menu.