The difference with the bunt, to me: 1) Let's accept for the moment that taking the extra base and stealing and leaving your best/hottest/older players in when a team has a substantial lead in the late innings is a bad thing. By a Western version of a Japanese code of honor, it is good to honor your opponent by not being aggressive while your opponent is down, by forcing plays that would not otherwise occur, and heck, may risk injury. 2) Even in that context, it's generally accepted that those players remaining in a game should do what it takes to not make outs --- to hit, walk, take extra bases in stand-up situations at least, to complete homerun trots. They have honor of their own to protect. And it honors neither yourself, the game, the fans, nor the opponent to intentionally fail outright and subtract points from one's averages. It's a game of percentages. Failure is counted against you at the end of the year. 3) In that sense, why should the (very weak-hitting) pitcher be forced to give up his naturally occurring role there? He is forced not to accept what is handed to him ---- a sacrifice situation, which spares him the indignity of swinging the bat --- and forced to do what he is worst at and damage his own already abysmal batting record. It's good to have conversations about the unwritten rules of blowouts once in a while, because it means that our team actually blew somebody out.