I originally though exotic armor upgrades would give you your own exotics back with just more light and maybe a boost on your stats. I have come to learn that it's neither and that almost all the upgrades offered are significant stat rolls less. My idea is that can we have an option for our upgrades to keep the stat rolls we already have and just get more light with the upgrade? (Can me as simple as if you hold square instead of X you can keep your own stats and still upgrade). Thoughts, anyone?