I think adventures need a change to feel more worth it, for people invested in the lore they are great, but for me and some others I know we only do them for the rewards so it is pretty upsetting when we get a title we will never use and some ugly sails. I think it would be way better if we got a minimum new trinket, clothing item, equipment item and a title every adventure.
and as a side note if would be a lot more memorable if they didn't feel so recycled - a hunter's cry was a step in the right direction, it felt completely new but the recent adventure just made us do ocean shrines and kill a few phantoms.