Quote (Horford @ Aug 15 2018 10:07am)
Roethlisberger in concussion protocol after being hit in practice apparently.
Some details, since I heard it on the radio:
Ben collided with one of his OL who was engaged with a defender on a roll-out. The collision was enough to knock him over, but not much more; the concussion protocol was engaged due to the way his helmet hit the turf. There is little concern in this incident.