Hi,
I personally feel that tokens for all adventures (gold, silver and bronze) included in the loot tables would make for a more rounded gaming experience. Players could then spend their tokens on chests that include rare items from the various loot tables.
The categories for adventures is about to change, so why not let people save their tokens and spend them on the chests they want, rather than players grinding certain adventures with very low drop chances to be given a better opportunity to get the items they actually want.
So, for example.. Do a batch of adventures, collect a bunch of tokens and when the relevant number is reached, they can spend them on chests that would include follow up adventures, residences, decorations and so on. Its worked very well on other MMO's... So why not Settlers Online
CIX