 Brandon Ayuk is the proven route runner of them all. Last year, the teams and the games in which the Niners struggled, people played more man to man because man to man requires you to have guys that are really precise route runners because they take away the easy throws and the things that Kyle Shanahan feasts on with play action. Those things are null and void when people are willing to play man to man. Brandon Ayuk, without question, is head and shoulders above everyone else when it comes to route running.