See I would understand that if that was the actual case. What pitcher don't leave a few pitches up in a game? IF every pitcher had a good game without leaving pitches up they would all pitch perfect games every outing.
Now I understand where your coming from. But tell me this..Why let him throw 100 pitches when he gives up a lot of runs??
Porcello has pitched in 7 games this year where he gave up 2 or less runs. In them 7 games only 1 time he's throw 100+ pitches. But out of the 6 games he's given up 4+ runs he's thrown 100 pitches 4 times.
Please tell me where that makes any sense at all.