It's genius. It is succeeds he can cite his awesome direction. If it bombs, he can claim he didn't write it/.
Well plane have safety eject button in case the plane will crash/explode, almost all tall building have fire escape for safety measure, Train have emergency break just in case. I mean why not ??? even a genius like Kishi knows, even TL sales well put my name on the "Supervising" tittle, if the movie kittened up "Hey i'm not involved don't look at me dragging his own wife as an argument shield". Oh my god he is so genius .....!!!