This is an excellent idea, one I've often wondered when it may show up within the game. And as said above, perhaps its inclusion would be too difficult or time consuming to code, however, this and
hot and cold zones for batters would be fantastic additions.
I would guess, from what I've read here about how pitch location is handled in game that hot and cold zones are actually impossible to include, but still.... spray charts and hot/cold zones could be a valuable and perhaps eye pleasing way to view one part of a players performance
