You know how in native there are your normal game modes like battle and seige, but you have to do well and earn gold to get better/different items? Perhaps a mode could be added where there is another option to play the mode that way, like instead of battle and seige only, there is reg battle,, battle-buying, reg seige, and seige-buying.
You could start with a set amount of round gold, and earn more by points/team winning and use them to buy the items you already have in your inventory.
If this has already been suggested sorry, im a lazy fatty :p
This would make c-rpg less stale, something new!