A technical coach would be good for him to clean up any minor issues, but he's clearly landing his quads with good consistency. His triple axel will always be an Achilles heel for him, and a jump coach would certainly be able to help in that regard. His sequence is also really difficult, especially at that point, but he hasn't had the same consistency this season. And to make mistakes on his lutzes periodically throughout the season is really weird for him so perhaps a jump coach might help with those too. It's weird to say it about a 3-time World champion but he really should look into getting more mentally prepared. His transitions into and out of jumps are progressively more and more difficult but I don't think it's screwing up his jumps too much so much as his focus is lost for a split second, particularly when he lands the big tricks and thinks he's home free. I doubt he'll get a jump coach since he's pretty much mastered the hardest elements, but going into an Olympic year a jump coach might not be a bad idea to ensure things stay on course. I'm confident that he will be much more focused by the time of the Olympics and his close calls and losses this season are the wakeup call he needs.
If anyone needs a jump coach at this point, it's Takahashi.