I think we would all be fine if you decided to cancel. While some of your complaints seem bad at first, ALL OF THEM have GREAT CONSEQUENCES. Convenience and all options isn't a good thing. Some things like item squishes are necessary, not to mention, you ALWAYS feel weaker in a new xpac.
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Well, "son," I don't see how casuals would be impacted more by this, all players are subject to all changes.