bleacher_creature:
As you acknowledged yourself, this is minor situation, as I can't consider pulling a pitcher after 8 innings a terrible decision, whether or not you or I would've done things differently if we were managing. I'm only in the business of investigating egregiously bad moves.
Additionally, there is no overusage factor in play.
thegrayman:
The computer avoided using Hermanson because he'd pitched in consecutive games immediately before this game.