If I were a Fernandez fan, I would be absolutely delighted with Hanyu's coaching/team situation as of last season.
As a Hanyu fan -- and as someone who's watched skating for decades -- I was not impressed with it. I could write a couple thousand words as to why but, in a nutshell: When you're the reigning OGM with what I assume is a fairly large net worth, you should be able to do better for yourself than having your mother videotaping you and communicating with your coach via email. Who does that before skating in a World Championship? When I read that Phil Hersh article about this before Worlds, I knew this wouldn't end well. And then to learn later about his injury, how far back it went, taking pain meds instead of properly treating it -- I was and still am appalled, both as a fan and as a medical person. I still worry that he may have done permanent damage to his foot.
However, it does appear that the above may have been a wakeup call of sorts for him and his "team" (whoever that is) as he seems to be doing several things differently this season -- for example, staying in Toronto (with his coach) to heal his foot instead of going back to Japan. And having David Wilson choreograph an exhibition program for him sounds like a smart political move -- i.e., throwing a bone (as we say in the US) to one of Orser's buddies who also choreographs for his top rival.
As for Brian Orser, I've followed the guy for decades. I still feel bad that he never won an OGM and, if I had the power to do so, I would gladly take Scott Hamilton's away and give it to him. I think he's a person of integrity with a wonderful sense of humor and I'm delighted he's had so much success as a coach.
That does not mean, however, that I think he's above criticism or scrutiny. Through no fault of his own, he's now in the position of being the coach of one of the finest men's skaters of all time AND his chief rival. That is what most people would consider a major conflict-of-interest situation. And when you're in a situation like that, you need to be very, very careful with your words and your actions. I don't think he did well with either at Worlds this year and, as a result, he got some deserved blowback for it. Hopefully he will not make the same mistakes again.