Ward is dealing with at least his 5th concussion since entering the league in 2018. Who knows how many he dealt with in college? Seriously, though, if there is anyone who needs to retire because of medical issues, it is him.
And think of all the players from past college and NFL before the concussion protocols were in place and how many head/brain injuries that still linger today because of. I remember even playing HS football coaches would preach to us "put your helmet in the guy and drive him to the ground" If they/we only knew.