I don't think that you need more merchants in Outerworld.
I noticed that my complaints about Soul Fragments are moot now as, by unlocking all elements of the ---zin character, the Soul Fragment activity has gone.
If you were able to collect all of the Zin's already then you were better than I understood ^^!Nice!However, more will arise in the future probably.
I got most of them before the change. The final two took a while, though I did seem to find my groove eventually.
Change is often a bitch, but we adapt or ...
...fail.
