You're supposing that a manger's decision to pull the SP will hang on 2 or 3 extra pitches to a s***** hitter?
Kind of hard to believe.
I guess the real example might be - mid to late inning, 2 out and none on, Derek Jeter at the plate, pitcher closing in on 100 pitches. Jeter has the ability to foul off a lot of pitches. 10+ pitch at bats are possible here, which might bring the SP up to ~105 and maybe out of the game. Do you tell him specifically to NOT battle? You could tell him to take three massive HR swings or try to bunt for a single on the first pitch, I guess.