1. HOLY BATMAN WALL-O-TEXT!!!
2. Never going to happen, your ideas for control is straight out of the action game genre without consideration for MMO gameplay. Most MMO are not twitch-based games, and no, you can't have both twitch and non-twitch game mechanic operating in tandem, there would be no way to balance it without turning one of the two into irrelevancy, and thus a waste of resource.
3. Who gives two **** about what others think? you like a game? play it, there's no need to justify it to other people.
You put out a bunch of things you think would be neat in a game you'd like to play, but frankly you haven't given it all that much thought as to how it would actually integrate and function in a MMO.
