I think the NFL needs to create some sort of visual processing test in the Combine.  Because clearly in college the decision making after the snap is much more simple.   I wonder if the skill of a good point guard, who has a sixth sense of where every team mate is on the court and where they are going would be a better test ?  Sounds far fetched but  put the NFL prospects on the basket ball court with perhaps ex NBA players and ask them to play point guard?