As I said:
You can still have your changes later on. I think, it is very likely, that the devs are going to listen to the fans, if the majority wants changes. But why rushing it? Not a single person of you has played D2 with these changes. How are you 100% convinced, that they do not change the experience / gameplay in an unexpected way? I can e.g. give you a very unintuitive, tedious, statistical consequence of personal loot, a lot of the people do not think of / know. (The variance of the time without good drops rises with the time played → the periods, in which you don’t see a good drop get longer. Party play increases this effect. Shared loot lowers it again in some sense. I am sure, not everyone in here is aware of such consequences)