Actually, its been a tradition for Hanyu to skip 4CC. I mean, not including current season he had been skating in senior for 9 seasons and out of the 9 seasons he had only attended 4CC for 3 times. His first senior season, because he was placed 4th at J Nat that he didnt get to Worlds but was assigned to 4CC; the third senior season when 4CC was hosted in Japan and he won the national title the same season for the first time so kinda of must-go; then the 2017 4CC, the reason cannot be more obvious that he wanted to attend the test skate of the arena for 2018OG. So I wont be surprised if he's going to skip this season's 4CC unless he cares enough to get this one left crown out there.