This. In my day, I've heard lots of people with lots of ideas they think are good and impressive cos it sounds so awesome to them, then they face a harsh reality when they really spell out those ideas to other people and they don't find it impressive. A lot of commenters have said that they would make their manga like this, like that, and like that (more badass, better characters, etc...) without actually saying how or what exactly they would do. If everyone began explaining just a little bit about how they would go about doing this and made a poll asking Naruto or manga/anime fans if this would be something they would read/watch/enjoy more than Naruto when they consider all the different factors that go into making Naruto, the majority of ideas would get turned down. That's why Literary Agents get tonnes of proposed ideas and manuscripts every year and only pick a very selective handful.