I don't understand why they would need to mess with weapon parts at all. Why does it matter that some people have enough to upgrade a hundred guns? The people that like to use multiple weapons and upgrade them are the ones affected by this, me included. I wouldn't have a problem if I could get as many weapon engrams as I do armor but that's not the case. The expression "if it ain't broke don't fix it" comes to mind here. I'm baffled by how bungie tries to "fix" things were perfectly fine, i.e. the nightfall, while failing to look at other parts of their game that are blatantly broken. I love this game but I don't understand their decisions half the time.