Terrible and terrible, I just believe it would take away some sort of what MMO is about.
Believe me if i could not catch my godly quirky hp snivy yesterday that would be great to not feel the pain. But at the same time MMO is like this, eternal grinding that gives you the thrill when you finally get something u have faught hard to get.
The none natures have also become a thing for some people to gather which also contribute a bit to the market somehow.
I hope this explenation makes more sense