So for an example - a completed simple pass to a WR with a CB nearby, say within a few pixels - would the graphical position of the CB indicate if they were actually close to making a knock down or not? Or alternatively when a completion is calculated as being made by the engine - ie no knock down, the catch made, yards gained etc - the CB is shown in a generic position based on how the graphic engine renders the combination of formations and so is only an 'illustration' and therefore effectively unrelated to the play?