Thanks for playing along, and I think it's worthwhile to note that the cutoff should be used more to cut off an offline throw or catch an advancing back runner than the default person the outfielder aims for. Out of curiosity, what's the reason why no one (including me) uses the pitcher as the cut? She's usually more athletic and probably in the best position to take the cut from any field. I could always send someone else to cover if that's the only reason...
Because someone should back up the catcher and this should be the pitcher. She's half way there already and then that allows for 1B and or 3B to cutoff the throw from OF.