you're overstating this because this scenario does not happen enough for it to influence many games, if at all. and in the times it does, there will still be times that we get hits off difficult pitching matchups... generally when players are pinch hit for late in games, they often do not come up again to bat, and if they do that means we have scored some runs
oakland ran platoons all over the field and they scored 730 runs..in a pitchers park.
the benefit of a platoon earlier in the game vs the starting pitcher outweighs the leverage lost later in the game..
i am not the only one who thinks this, baseball in general is platooning more than ever.