The rewards that treasure chests drop are so pointless that there is almost no point in having them. Who would hide a bowl of fish soup in a treasure chest anyway?

I while I understand the importance of not having anything too valuable hidden away in them, I think it would be kind of fun and interesting to have something like a set of purely cosmetic level 1 trophy gear drop with a really low drop rate or something. Would make coming across a treasure chest while I'm spending endless hours gathering slightly more exciting and make the whole process a little less stale.

Just a thought, with what they currently drop they don't have any purpose at all.