First of all, if this was already posted in the past, my apologies in advance.
But I thought that since it was only possible to have 2 trinkets at a time, making them visible would maybe not overcrowd. I don't know if it is a could idea and all but it's just a suggestion.
The idea itself is kinda nice, but there are some issues.
1) The devs will have to come up with visual graphics for all of the existing trinkets.
2) They may clip with accessories.
3) People will mistake them for accessories and vice versa.
4) Having two of the same trinket may cause visual problems.