Yes things like these happen a lot and people move on easily because people would not really care too much about some creator writing some puny storyline. For example Guggenheim or Fraction creators like matter little. It doesn't matter what they do. But like Morrison from New X-Men, people do care too much to not ignore whats happening behind the scenes especially if its has to do not a single or couple of comic book issues or runs but all the buildup, story for an entire franchise that shifts a status quo. So tell me something should I ignore all of that because it happens all the time for the corporate bullshit that goes around?