And speaking of Germany, that is the X-factor of this prediction.
This coming World Cup cycle doesn't affect this year's Ballon d'Or, it affects next year's race. So, if Musiala looks far and away like Germany's best player, as he has more and more often recently, then that kind of impact will leave a lasting taste on who we consider some of the best players in the world.
There are other outside factors like Gnabry ultimately staying or the completion of the Sadio Mane transfer, but all in all, what we do know is Musiala is heading for a lot more playing time next season. And when playing time meets elite talent, the sky is the limit.