Notes on the Logic

Need a function to display position of every player given their positions

Describe a play based on the movement of each player -- for receivers this
is clear. For linebackers, it might mean get the quarterback.
For cornerbacks, it might mean guard the receiver.

When two players are at the same location, there are many possibilities,
the probability of which will depend on the player stats and the training.
For example, does the offensive lineman knock the defensive lineman down,
does the offensive lineman delay the defensive lineman enough and for how 
long.
Distance between defensive lineman and quarterback and time to get there.

What happens when the ball goes to the receiver and the defender.
Who catches it.

Interpret play: for receiver, run steps. How fast depends on defenders
and on stats of player.

Offensive Linemen: Prevent penetration, this will depend on statistics
and positioning of all the players.

First challenge: receiver and defender.



